Silvio Piattelli

Pair of Massiccio faceted Murano table lamps by Alberto Donà — Maestro Collection Massiccio glass. Several layers of glass are picked from the crucible and afterwards pre shaped on ...

Pair of Amber Reverse Cone Murano Table Lamps by Alberto Donà — Maestro Collection A pair of table lamps crafted entirely in Murano at the Alberto Donà furnace. Each lamp features a...

Pair of Green Rigadin Gold Murano Table Lamps by Alberto Donà — Maestro Collection A pair of table lamps conceived and blown at the Alberto Donà furnace, each built around a gourd-sh...

I Colossi – Black Rosette vases The I Colossi are a group of Murano vases, part of the ongoing Maestro collection, created in collaboration with the glass artist E. Colizza. Each p...

This stunning chandelier from the Orbitale Collection is named after the distinctive design boasting eight globes revolving around a central pole that evokes images of the solar syst...

This elegant, 3-arm chandelier pays homage to the dynamism of planet orbits. The powder-finished brass frame consists of three rotating arms extending horizontally from a vertical st...

This beautiful sconce adds to the Sistema collection the wall fixture. I made several times this for specific customer requests and realised it needed to become part of the collectio...

Sistema Solare is the variation of the Sistema chandelier where the shade is made of a thin cut Ivory Onyx slab. Sistema collection uses the successful rotating stem structure of the...

Drawing on decades of experience in lighting, my aim was to fashion a chandelier that seamlessly marries timeless elegance with practicality. I added glass elements with a more comp...

The Gaia lighting collection reimagines classic Mid-century Murano glass artistry with a distinctly modern sensibility. These captivating glass spheres offer a fresh perspective on t...

This new finish adds a unique textured look to the Orbitale collection. It is a thick, handmade plaster finish called the Giacometti finish, used by Diego and Alberto on some of their works. I added hand-applied gold leaf inside the shades to create a warm contrast for the chandelier. Finding the right technical solutions for a rotating chandelier...

Set of six glasses of my own design inspired by Rothko's bitonal paintings. Executed in the kiln in Murano with the very difficult working technique called “a piera.” The body of the...

Another beautiful set designed by my daughter Arianna, reconfirming the fresh and innovative approach on glass design. It's made by 4 different styles in pairs to a total of 8 piece...

After many requests of customization in all brass and patina of the orbitale chandelier I decided to go ahead with a separate listing. This all br...

Our luxury chandelier showcases thin cut Calacatta gold marble - an elegant rare marble extracted from the Tuscan Alps. This prestigious Italian marble stands out among others with its veining, transitioning from a warm gray to a resplendent golden hue, from which it derives its name. This combination of colors gracefully balances the pure white background, ensuring a perfectly balanced light output. After extensive research and development, we take pride in presenting this version of the Sistema Solare...

This 3-armed chandelier with twin shades is a versatile and elegant fixture perfect above a kitchen island, over a counter, dining table, or in a living room. The chandelier's three ...

Luxury chandelier, made from thin pieces of translucent onyx. Ideal to be hung over a dining table, with versatile configurations. Featured on Netflix series Designing Miami, 1st episode! There is nothing else like this on the market. Ivory onyx comes from Middle Eastern quarries and has a unique veining. This translucent stone is carefully worked in Italy, and was chosen because of its combination of interesting patterns, high translucency, and the way it makes the light output look warmer. The 8-shade version is ideal to be hung over a long rectangular table. See schematics. Our onyx supplier has worked in many high-end architectural projects, and these same materials have been used at the Armani hotel in Milan. When he was shown the chandelier designs, he rose to the challenge and adapted his tooling to make us perfect round discs. He worked hard to find exactly the right thickness that would keep the depth of the texture. It could not be too thick, otherwise it would lose transparency. And too thin, it would look like it was printed. The result is stunning. The combination of carefully-worked translucent stone and brass works perfectly, and the use of the ingenious Orbitale structure allows the geometry of the chandelier to be played with, and it can be configured in several ways. The Sistema collection uses a clever rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

This chandelier is specifically designed for low ceilings, with a height of only 13 inches (32 cm). The arms and shade holders are made of brass, while the...

This exquisite bespoke brass chandelier features three rotating arms skillfully balanced on a heavy cast brass sphere that rotate in an orbital movement along the stem. To achieve pe...

This chandelier is specifically designed for low ceilings, with a height of only 13 inches (32 cm). The arms and shade holders are made of brass, while the central part is made of metal to hold the leverage. The glass spheres have a diameter of almost 5 inches (12 cm), and the angled arms of different lengths recreate the asymmetry found in the 1950s creations by renowned designers such as Angelo Lelii and Gio Ponti. Our design plays with the arms to create a beautiful combination. The chandelier hosts eight E12/E14 bulbs, with a maximum wattage of 480 watts. The shades are made of thick brass and beautifully finished by hand to resemble the texture of drum cymbals...

This superb bespoke brass chandelier features three rotating arms skillfully balanced on a heavy cast brass sphere that rotate in an orbital movement along the stem. To achieve perfe...

The Gaia collection consists of lighting spheres that bring back the classic Mid-century Murano pattern called Mezza Filigrana. It provides flexibility, allowing for a variety of gro...

Introducing the Armonia Chair. This listing and pricing is for single chair. Use drop down menu to create your set. The chairs are made from Italian solid walnut wood, which is kno...

The vase made with the same technique of the tumblers in another listing. After the success of the tumbler group, I asked the maestro to make a vase that would keep the design and t...

This listing is for unit price for customer who needs quantities that are different than the listed set of 6. Proud to offer such a beautiful piece. In this tumbler the traditional t...

This vase is a true work of art. It features a bold color palette and creates a beautiful interplay with the light. During its creation, the glass is heated again before blowing to a...

This Doppio sconce was made several times upon request, including Ottolenghi restaurant, and finally we decided to list it and made it available. The twin light diffusers are same as...

This chandelier uses an ingenious rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. This is the medium Sistema chandelier, with 3 arms and 6 shades. Ideal for an oval or long dining table. It works well also over an island. The result is uniform lighting from above the dining table. There is nothing else like this on the market. There are beautiful chandeliers available, but they always tend to give out too much light in the center and too little at either side. Each shade has two LED strips that can be lit separately. In this way you can have either a regular light or a stronger light depending on how you need to use the chandelier. The LEDs are top quality with a CRI of over 80. This ensures that the natural color of food and people can be seen perfectly. See the next to last photo, where there is some fruit and a color chart below the chandelier. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can rotate 180 degrees, for many possible combinations. See the drawing for the two regular positions. The chandelier can also be rotated when it is lit. The shades can be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). The shades have neutral white glass fixtures. Please see the photos. On the back there is a smaller Lucite opening for giving ambient light. The chandelier has the ingenious brass finishes of the orbitale collection. This listing shows measurements for a dining table and the smallest drop. A change of drop is complimentary. Please see the last image for all sizes and ask for high resolution technical drawings if you need them. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

The original name is Campo fiorito con papaveri e lavanda. I designed this at the turn of the millennium for Nancy and Robert Frehling of Oggetti. I was experimenting with the piera ...

This chandelier uses an ingenious rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. The result is uniform lighting from above the dining table. There is nothing else like this on the market. There are beautiful chandeliers available, but they always tend to give out too much light in the center and too little at either side. This is the largest Sistema chandelier with 4 arms and 8 shades. Ideal for a long rectangular dining table. Each shade has two LED strips that can be lit separately. In this way you can have either a regular light or a stronger light depending on how you need to use the chandelier. The LEDs are top quality with a CRI of over 80. This ensures that the natural color of food and people can be seen perfectly. See the next to last photo, where there is some fruit and a color chart below the chandelier. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can rotate 180 degrees, for many possible combinations. See the drawing for the two regular positions. The chandelier can also be rotated when it is lit. The shades can be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). The shades have neutral white glass fixtures. Please see the photos. On the back there is a smaller Lucite opening for giving ambient light. The chandelier has the ingenious brass finishes of the orbitale collection. This listing shows measurements for a dining table and the smallest drop. A change of drop is complimentary. Please see the last image for all sizes and ask for high resolution technical drawings if you need them. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

Unique chandelier, made from thinly-cut pieces of exquisite ivory-toned translucent onyx. Ideal to be hung over a table, with versatile configurations. Ivory onyx comes from Middle Eastern quarries and has a unique veining. This translucent stone is carefully worked in Italy, and was chosen because of its combination of interesting patterns, high translucency, and the way it makes the light output look warmer. The 6-shade version is ideal to be hung over an oval dining table. Our onyx supplier has worked in many high-end architectural projects, and these same materials have been used at the Armani hotel in Milan. When he was shown the chandelier designs, he rose to the challenge and adapted his tooling to make us perfect round discs. He worked hard to find exactly the right thickness that would keep the depth of the texture. It could not be too thick, otherwise it would lose transparency. And too thin, it would look like it was printed. The result is stunning. The combination of carefully-worked translucent stone and brass works perfectly, and the use of the ingenious Orbitale structure allows the geometry of the chandelier to be played with, and it can be configured in several ways. There is nothing else like this on the market. The Sistema collection uses a clever rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

Proud to offer such a beautiful piece. In this tumbler the traditional technique of straight canes receives an additional work. The glass before blowing is heated again to get to th...

For a large room, a hall or an urban loft. This midcentury style chandelier has 32 lights. Branching chandeliers has the limit of dim light output, this has finally the right design for getting a great light output. Midcentury sixteen 16 arms spider chandelier with perpendicular branching arms. Each horizontal arm is made in two different lengths to avoid overlapping of the orthogonal arms in distant view. An perfect layout of light spots, for downlight, wall and ceiling suitable brightening. Pictures are showing two versions. The ivory with gold...

Introducing a captivating and innovative take on mid-century-inspired chandeliers, this design artfully plays with asymmetry in its arm combination. The result is a chandelier that p...

This unique compact brass chandelier has been expertly designed to work perfectly also with lower ceilings. With a 12-inch (30 cm) tall body, it allows for a 6-inch (15 cm) space to ...

This stunning bespoke brass chandelier is cleverly designed to work perfectly with lower ceilings. It features five rotating arms with a minimum height of 28 in. (70 cm). The arms ar...

Luxury chandelier, made from thinly-cut pieces of exquisite ivory-toned translucent onyx. Ideal to be hung over a table, with versatile configurations. Ivory onyx comes from Middle Eastern quarries and has a unique veining. This translucent stone is carefully worked in Italy, and was chosen because of its combination of interesting patterns, high translucency, and the way it makes the light output look warmer. The 4-shade version is ideal to be hung over a round table. Our onyx supplier has worked in many high-end architectural projects, and these same materials have been used at the Armani hotel in Milan. When he was shown the chandelier designs, he rose to the challenge and adapted his tooling to make us perfect round discs. He worked hard to find exactly the right thickness that would keep the depth of the texture. It could not be too thick, otherwise it would lose transparency. And too thin, it would look like it was printed. The result is stunning. The combination of carefully-worked translucent stone and brass works perfectly, and the use of the ingenious Orbitale structure allows the geometry of the chandelier to be played with, and it can be configured in several ways. There is nothing else like this on the market. The Sistema collection uses a clever rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

Orbitale Doppio, Double Shade Orbitale Chandelier This chandelier is a new version of our classic Orbitale, featuring double shades for enhanced lighting. Its frame is designed with ...

Orbitale 3 arms frame using the twin shade. Thanks to a customer who had the articulated sconces and wanted this version with black and ivory shades. It's a beautiful combination of colors on the shades with the light noisette patina on the brass. I designed this for being placed above a kitchen island where it's at the best of use, having task light and movable arms and shades. It would be great also over a counter, a dining table and a living room. Arms are balanced with a heavy cast brass sphere and are rotating on the stem in an orbital movement. In order to get perfect balancing the sphere is filled with sand to reach the point of no leverage. Shades are in hand spun aluminum, lacquered with ivory powder paint with eggshell semi matte finish. Black is matte as that is the best with brass. Shades are connected to the arm with a pivot joint to give different possibilities of light orientation. Each shade carries two bulbs. The larger carries...

Drawing on decades of experience in lighting, my aim was to fashion a chandelier that seamlessly marries timeless elegance with practicality. This listing is for the US wired UL com...

Pair of Black and Rigadin Gold Murano Table Lamps by Alberto Donà — Maestro Collection A pair of Murano-made table lamps created at the Alberto Donà furnace, each composed of six han...

This chandelier uses an ingenious rotating stem structure and features a shallow drum-shaped shade at the end of each arm. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. The result is uniform lighting from above the dining table. There is nothing else like this on the market. There are beautiful chandeliers available, but they always tend to give out too much light in the center and too little on either side. This is the smallest Sistema chandelier, with 2 arms and 4 shades. Ideal for a round or square dining table. It also works well over an island. Each shade has two LED strips that can be lit separately. In this way you can have either a regular light or a stronger light depending on how you need to use the chandelier. The LEDs are top quality with a CRI of over 80. This ensures that the natural color of food and people can be seen perfectly. See the next to last photo, where there is some fruit and a color chart below the chandelier. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can rotate 180 degrees, for many possible combinations. See the drawing for the two regular positions. The chandelier can also be rotated when it is lit. The shades can be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). The shades have neutral white glass fixtures. Please see the photos. On the back there is a smaller Lucite opening for giving ambient light. The chandelier has the ingenious brass finishes of the orbitale collection. This listing shows measurements for a dining table and the smallest drop. A change of drop is complimentary. Please see the last image for all sizes and ask for high resolution technical drawings if you need them. Please see the drawing to get an idea of sizes for the different chandeliers. On the upper side of each disc there is a smaller opening to provide ambient light. Top-quality LEDs with over 80 CRI, meaning that the lighting does not alter the color of food and people. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can be rotated 180 degrees to configure various combinations. As well as two rows of evenly-spaced lights over a dining table, a regular 8-shade star or 4-shade star (see photos) are possible, as well as creative sculptural shapes. The arms can be rotated even when the chandelier is lit. The shades can also be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). This listing shows the smallest drop. A change of drop is complimentary. Silvio Piattelli copyright and design. Specifications (Note: The Sistema chandelier has glass shades, while Sistema Solare...

A new addition to the Contrappeso chandeliers collection. This chandelier features four arms that are counterbalanced. Arms can be moved up and down and have also a slight lateral mo...

Superleggero Side Table The Superleggero side table is crafted from our exclusive thin cut of Red Onyx sourced from the middle east area, this stone carries rich deep veining in red...

I Colossi, Two Black Beads vase overl gold and emeral green. The I Colossi is a group of vases made in Murano and currently in production. They are part of the Maestro collection. Th...

This unique chandelier is inspired by the solar system, with each arm representing a planet, and the central sphere symbolizing the sun. It has a diameter of 60 in. (152 cm). The cha...

The sistema collection now has a new unique version, Calacatta gold marble. An elegant rare marble extracted from the Tuscan Alps. This prestigious Italian marble stands out among others with its veining, transitioning from a warm gray to a golden hue, from which it derives its name. The special of this marble is the pure white background, which keeps the light output spectrum. We take pride in presenting this version of the Sistema Solare chandeliers...

Gran Costellazione is a series of modular fixtures that brings together lighting elements of varied sizes and heights to form a visually striking, sculptural layout with excellent li...

Set of six tumblers inspired by Rothko's bitonal paintings, created using the complex "a piera" technique in Murano. Each glass showcases a striking reed mosaic pattern alternating a...

Luxury chandelier, made from thin pieces of translucent onyx. Ideal to be hung over a dining table, with versatile configurations. Featured on Netflix series Designing Miami, 1st epi...

This magnificent chandelier is an ideal statement piece for a large entryway, living room, or loft space. The combination of its solid brass structure and the 32 black and gold shade...

This superb classic reliable style was re-designed for an improved look and trouble free chandelier. This listing is for the US wired UL components not listed. For buyers who don't ...

Gran Costellazione is a modular collection that combines lighting elements of varying diameters and heights, resulting in a graphic, sculptural composition and a refined light output...

This chandelier features two rows of five shades, perfect for dining tables or rectangular islands. Inspired by 1950s Italian mid-century modern studios like Arteluce and Stilnovo, i...

This set of six Murano glass tumblers showcases a harmonious blend of rich, vivid colors. The glasses are created using the traditional Murano technique, where a sequence of Murano ...

Brass Sistema chandelier, made with a nickel plated finish lightly brushed. This chandelier brings the popular chrome like finish to the Sistema and Sistema solare group. I'm using nickel finish because it's harder and the light brushing gives more dept to the finish. It also keeps the finish uniform in case of use, considering this chandelier has moving parts. Last nickel plating is a bit more warm than chrome. This chandelier uses an ingenious rotating stem structure and features a shallow drum-shaped shade at the end of each arm. The chandelier arms are designed with two lengths so that each can be staggered at different angles. They work well in any space and suit both regular and low-ceilinged rooms wonderfully. This is the medium Sistema chandelier, with 3 arms and 6 shades. Ideal for an oval or long dining table. It works well also over an island. The result is uniform lighting from above the dining table. There is nothing else like this on the market. There are beautiful chandeliers available, but they always tend to give out too much light in the center and too little at either side. Each shade has two LED strips that can be lit separately. In this way you can have either a regular light or a stronger light depending on how you need to use the chandelier. The LEDs are top quality with a CRI of over 80. This ensures that the natural color of food and people can be seen perfectly. The LEDs are on a 24V direct current feed, so there is no flickering. The arms can rotate 180 degrees, for many possible combinations. See the drawing for the two regular positions. The chandelier can also be rotated when it is lit. The shades can be rotated on the arm axis to meet any lighting needs in a living room (paintings, bookshelves etc.). The shades have neutral white glass fixtures. Please see the photos. On the back there is a smaller Lucite opening for giving ambient light. This listing shows measurements for a dining table and the smallest drop. A change of drop is complimentary. Please see the last image for all sizes and ask for high resolution technical drawings if you need them. Please see the drawing to get an idea of sizes for the different chandeliers...

The Monolite is a unique brass and ivory-toned onyx chandelier designed by Silvio Piattelli. It combines classical materials with modern design to create a truly timeless piece. The ...

Introducing the Armonia Chair. This set of 8 Italian walnut chairs is an unique and timeless dining chair set. The chairs are made from...

Sculptural bespoke chandelier with the best light output for dining table, conference table or any wide working table. This chandelier u...

The chandelier introduces a unique and exclusive design aspect through the implementation of four different hues of blue on each shade. These color variations create a delicate contrast between each arm, imparting a modern flair to the overall aesthetic. This chandelier features four counterbalanced arms that can be moved up and down and also slightly lateral movement. With its pivoting shades, this chandelier effortlessly distributes light throughout the room. The upper shades contribute to ambient lighting, creating a warm and inviting atmosphere, while the lower shades provide task and direct lighting. Each arm has a counterweight in the same color of the opposite shade. There are infinitive positions for this chandelier and the crossing design of the arms are creating a distinctive appeal. The shades themselves are meticulously crafted from spun aluminum and the distinctive line of small holes preserves the authentic mid-century aesthetic. Each shade consists of two separate cones, with a candelabra socket on the smaller cone and a regular socket on the larger lower dome-shaped shade. The chandelier's arms and body are in solid brass lightly polished yet intentionally left unprotected to allow the natural patina to develop over time. The term "Quadriennale '' is a play on words. It originated from Angelo Lelii's "Triennale chandelier...