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Unsigned Art Glass

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Hand Blown French Art Deco Glass Vase, 1920s
By Daum
Located in Esbjerg, DK
Tall unsigned art glass vase with all the characteristics of Daum Nancy creations during the 1920s
Category

Vintage 1920s French Art Nouveau Vases

Materials

Art Glass

Antique Fenton Large Cranberry Opalescent Coin Dot Art Glass Pitcher
By Fenton Art Glass Company 1
Located in Hamilton, Ontario
This antique pitcher is unsigned, but presumed to have been made by the Fenton Glass Company of the
Category

Early 20th Century American Late Victorian Pitchers

Materials

Art Glass

Antique Steuben Cobalt Art Glass Water Pitcher, Circa 1920
By Steuben Glass
Located in Big Flats, NY
An antique water pitcher by Steuben offers blue jade art glass construction, unsigned, c1920
Category

Early 20th Century American Pitchers

Materials

Art Glass

"Scarface Capone'" - Al Capone, Shattered Glass on Canvas
By The Unsigned Artist
Located in San Francisco, CA
known as "The Unsigned Artist", has been shaking up the art scene for over a decade while keeping a low
Category

2010s Contemporary Mixed Media

Materials

Canvas, Glass

Fenton, 'Daisy & Fern', Opalescent & Clear Glass Cruet, U.S., Circa 1890
By Fenton Art Glass Company 1
Located in Chatham, ON
clear pulled glass handle - clear molded stopper (appears to be original - tight fitting) - unsigned
Category

Antique Late 19th Century American Victorian Pitchers

Materials

Glass

Antique Loetz Styled Green & Blue Art Glass & Silver Plated Biscuit Barrel
By Loetz Glass
Located in Hamilton, Ontario
This antique art glass and silver plated biscuit barrel is unsigned, but presumed to have
Category

Early 20th Century Austrian Edwardian Sheffield and Silverplate

Materials

Silver Plate

Loetz Crete Phaenomen 85/3780 glass vase made exclusively for Bacalowitz c1902
By Loetz Glass
Located in Worcester Park, GB
famous Loetz Phaenomen range -(the best range from the greatest Bohemian glass makers of all time). Vases
Category

Antique Early 1900s Czech Art Nouveau Glass

Materials

Art Glass

Antique Opalescent Vaseline Glass Cream Pitcher, Unsigned, U.S.A., Circa 1900
Located in Chatham, ON
Antique Americana opalescent Vaseline glass cream pitcher - hand made Vaseline glass handle
Category

Early 20th Century American Victorian Pitchers

Materials

Art Glass

Tiffin Glass, Cut Crystal Sherry Glasses, Gold Rims, U.S.A., Circa 1950's
By Tiffin Glass Company
Located in Chatham, ON
Tiffin Glass - Finest quality set of five wheel cut crystal sherry or liqueur glasses - Art Nouveau
Category

Mid-20th Century American Renaissance Revival Tableware

Materials

Gold Leaf

Gunnel Nyman for Nuutajärvi. Two vodka glasses in clear art glass.
Located in Copenhagen, DK
Gunnel Nyman for Nuutajärvi Two vodka glasses in clear art glass with decoration in form of bubbles
Category

Mid-20th Century Finnish Scandinavian Modern Glass

Materials

Art Glass

Nanny Still for Riihimäen Lasi, Five Drinking Glasses in Blue Art Glass
Located in Copenhagen, DK
Nanny still for Riihimäen Lasi. Five drinking glasses in blue mouth-blown art glass. Finnish
Category

Vintage 1960s Finnish Scandinavian Modern Glass

Materials

Art Glass

Art Deco Carved Green Glass Vase with Woman & Birds
Located in Oakland, CA
Art Deco carved green glass vase with Woman & Birds. A rare and unique vase with deep carving shows
Category

Vintage 1930s Czech Art Deco Glass

Materials

Glass

Attributed Carlo Scarpa for Venini Murano Sculpted Art Glass Vase
By Carlo Scarpa
Located in Atlanta, GA
. While it appears unsigned I have a strong confidence this piece is by Carlo Scarpa, but it is being sold
Category

Mid-20th Century Glass

Materials

Art Glass

Antique Steuben Gold Aurene Art Glass Paneled Shade Circa 1920
Located in Big Flats, NY
An antique Arts and Crafts Steuben Gold Aurene Art Glass Paneled Shade, Unsigned, Circa 1920
Category

Early 20th Century American Arts and Crafts Glass

Materials

Art Glass

Italian Art Glass Compote after Zecchin Sofia
By Vittorio Zecchin, Venini
Located in New York, NY
Italian glass compote in the style of Vittorio Zecchin, for Venini, unsigned. Extremely thin glass
Category

Early 20th Century Italian Art Deco Glass

Antique Bohemian Gilt Enameled Art Glass, Attributed to Moser Glassworks
By Moser Glassworks
Located in Forney, TX
A decadent Bohemian gilded enameled cranberry red small art glass. Handmade in Bohemia (now Czech
Category

Early 20th Century Bohemian Glass

Materials

Art Glass

1930s Art Deco Glass Centerpiece Attributed to Jean Luce
By Saint Gobain, Jean Luce
Located in London, GB
1930s Art Deco French Glass Centrepiece Attributed to Jean Luce. Large tray made of mirrored glass
Category

Early 20th Century French Art Deco Centerpieces

Materials

Art Glass

Scandinavian Modern Vicke Lindstrand Glass Art Vase Colora Kosta Turquoise 1960s
By Kosta Glasbruk 1, Vicke Lindstrand
Located in EL Waalre, NL
Scandinavian Modern Vicke Lindstrand Glass Art Vase Colora Kosta Turquoise 1960s A free blown
Category

Vintage 1960s Swedish Scandinavian Modern Glass

Materials

Glass, Art Glass, Blown Glass

KRALIK - Art Nouveau 'Threaded' Iridescent Glass Vase, Czech Republic, C.1900
By Kralik Glassworks
Located in Chatham, ON
KRALIK - Antique Art Nouveau iridescent 'threaded' glass vase with dimpled sides and ruffled edge
Category

Early 20th Century Czech Art Nouveau Glass

Materials

Art Glass

Art Deco Silver Overlay Clear Glass Port or Sherry Decanter with Grapes & Leaves
Located in Hamilton, Ontario
This hand formed and silver overlay decorated Sherry or Port decanter is unsigned, but presumed to
Category

Early 20th Century Italian Art Deco Glass

Materials

Art Glass

Art Deco Tall Slender Vaseline Glass Decanter / Cologne Bottle
By Koloman Moser
Located in Westport, CT
Art Deco tall slender Vaseline glass Moser style unsigned faceted panel decanter / large cologne
Category

Early 20th Century Austrian Art Deco Barware

Materials

Cut Glass

Fulvio Bianconi A Fasce Sommerso XL Murano Art Glass Centerpiece Bowl
By Fulvio Bianconi, AVMazzega
Located in Barcelona, ES
, Italy, 1950s. This gorgeous Murano Art Glass Centerpiece features an oval shaped bowl in clear glass
Category

20th Century Italian Mid-Century Modern Centerpieces

Materials

Glass, Art Glass, Blown Glass, Murano Glass, Sommerso

1940s Art Deco Lovely Leaded Glass Crystal Decanter w/ Stopper
By Daum
Located in Chula Vista, CA
Art Deco Leaded Glass Flask Crystal Decanter w/ Stopper Ribbed Vertical Cuts 5.38 W x 8.38 H x
Category

Mid-20th Century Art Deco Barware

Materials

Crystal

Pop Art Bandage Mixed Media, Circa 1950s Unsigned
Located in Southbury, CT
This circa 1960s wall art depicts a bandage and is three-dimensional, not printed. Composed of a
Category

Mid-20th Century Unknown Contemporary Art

Materials

Cotton, Linen, Rubber, Paper

Art Deco Glass and Enamel Knife Rests for Maison Delvaux Paris France 1925
By Delvaux Créateur
Located in London, GB
Original box of 12 beautiful c1925 enameled glass knife rests by Maison Delvaux with Polychrome
Category

Vintage 1920s French Art Deco Tableware

Materials

Enamel

Early 20th Century Vienna Bird Epergne Centerpiece with Tulip Art Glass Vase
Located in Miami Beach, FL
totter swings with a beautiful crackled pink ruffled art glass tulip vase. The piece is unsigned.
Category

Early 20th Century Austrian Victorian Centerpieces

Materials

Bronze

MDINA - MICHAEL HARRIS - Glass Fish Vase - Unsigned - Malta - Circa 1970's
By Mdina, Michael Harris
Located in Chatham, ON
MDINA GLASS - MICHAEL HARRIS - Mid Century studio glass 'fish' vase - featuring a flattened form
Category

Mid-20th Century Maltese Mid-Century Modern Vases

Materials

Art Glass

Art Deco Acid Etched French Bowl
Located in Riverdale, NY
Art Deco acid etched stepped French bowl in pale green with elaborate grape cluster and vine
Category

Vintage 1930s French Art Deco Glass

Materials

Glass

Giulio Radi AVeM Murano Glass Vase c1950
By Giulio Radi
Located in Tunbridge Wells, GB
bottle vase with deep blue, ruby red, and clear glass - elongated stopper in the same colourway Type
Category

Vintage 1950s Italian Mid-Century Modern Glass

Materials

Art Glass

Unique Art Glass & Metal Company Leaded Glass Peony Table Lamp C. 1915
By Tiffany Studios, Unique Art Glass Company
Located in Atlanta, GA
Unique Art Glass & Metal Company (New York, active 1889-1917), circa 1915. This truly magnificent
Category

20th Century American Art Nouveau Table Lamps

Materials

Bronze

Vintage Mid-Century Modern "Sommerso" Bowl in Green and Yellow Murano Glass
Located in Milano, IT
Many are the different types of glass created by master makers on the Venetian island of Murano
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Glass, Art Glass, Murano Glass

Vintage Big Murano Bowl in Blue and Yellow "Sommerso" Glass, Flavio Poli Style
By Flavio Poli
Located in Milano, IT
layers of glass - in this case blue and yellow - are "submerged" in a crystal clear outer layer. Masters
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Glass, Art Glass, Murano Glass

Antique Loetz Candia Silberiris Art Glass Vase
By Loetz Glass
Located in Hamilton, Ontario
This antique art glass vase is unsigned but was made by Loetz of Austria in circa 1920 in their
Category

Early 20th Century Czech Art Deco Vases

Materials

Art Glass

Vintage Big, Tall and Heavy Murano Vase in Green and Orange "Sommerso" Glass
By Flavio Poli
Located in Milano, IT
Many are the different types of glass created by master makers on the Venetian island of Murano
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Glass, Art Glass, Murano Glass

Vintage Big and Massive Sommerso Murano Glass Bowl, Blue and Yellow, Flavio Poli
By Flavio Poli
Located in Milano, IT
Many are the different types of glass created by master makers on the Venetian island of Murano
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Glass, Art Glass, Murano Glass

Fratelli Toso, Murano Latticino Glass Syrup Jug, Italy, Early 20th Century
By Fratelli Toso
Located in Chatham, ON
FRATELLI TOSO - Rare antique Murano art glass Latticino syrup jug - striking red, white and blue
Category

Early 20th Century Italian Mid-Century Modern Glass

Materials

Silver Plate

Antique Victorian Cranberry Glass Four Trumpet Epergne or Centerpiece
Located in Hamilton, Ontario
This antique epergne is unsigned, but presumed to have originated from England and date to
Category

Antique Late 19th Century English High Victorian Centerpieces

Materials

Brass

Fratelli Toso, Murano Glass Millefiori Lidded Box, Italy, Early 20th Century
By Fratelli Toso
Located in Chatham, ON
FRATELLI TOSO - Rare antique Murano art glass Millefiori lidded box - striking red, white and blue
Category

Early 20th Century Italian Glass

Materials

Murano Glass

Large Antique Loetz Papillon Art Glass Vase with Enamel Peacock & Floral Decor
By Loetz Glass
Located in Hamilton, Ontario
This antique vase is unsigned, but made by the Loetz glass factory of the Czech Replublic in
Category

Early 20th Century Czech Art Nouveau Vases

Materials

Metal

A. SEGUSO - Murano Controlled Bubble Amethyst Glass Ashtray - Italy - C.1960's
By Archimede Seguso
Located in Chatham, ON
decoration throughout - striking amethyst color glass - trefoil shape - unsigned - Italy (Murano) - circa
Category

Mid-20th Century Italian Mid-Century Modern Ashtrays

Materials

Art Glass

Pair of Austrian Art Deco 'Rock Crystal' & Sterling Owl Salt & Pepper Shakers
Located in West Palm Beach, FL
stunning contrast to the sterling silver accents. Though the glass remains unsigned, its quality speaks
Category

20th Century Austrian Art Deco Sterling Silver

Materials

Crystal, Sterling Silver

Ilonka Karasz Art Deco Tea Pot
By Ilonka Karasz
Located in Brooklyn, NY
designers of the early 20th century. Made by Paye & Baker, USA. Unsigned.
Category

Vintage 1920s American Art Deco Sheffield and Silverplate

Materials

Silver

Ilonka Karasz Art Deco Tea Pot
Ilonka Karasz Art Deco Tea Pot
H 5.25 in W 6 in D 4 in
Art Nouveau Mirrored Plateau with Silver Plate Rim, Continental, Circa 1910
Located in Chatham, ON
Art Nouveau mirrored plateau with silver plate rim - supported by five floral form feet with
Category

Early 20th Century European Art Nouveau Centerpieces

Materials

Metal

Fenton, Opalescent Yellow Vaseline Glass Cactus Leaf Dish, U.S., 20th Century
By Fenton Art Glass Company 1
Located in Chatham, ON
Fenton - Antique American opalescent yellow Vaseline glass cactus leaf relish or pickle dish
Category

Early 20th Century American Victorian Decorative Dishes and Vide-Poche

Materials

Glass

Val St. Lambert Hand Blown Art Deco Crystal 3 Pc. Centerpiece/Console Set
By Val Saint Lambert
Located in Great Barrington, MA
A large and dramatic Art Deco Style hand blown crystal console set in brilliant clear crystal with
Category

Vintage 1930s Belgian Art Deco Centerpieces

Materials

Crystal

Antique American Art Nouveau Sterling Silver Serving Spoon Set with Floral Motif
Located in Hamilton, Ontario
This set of antique sterling silver serving spoons are unsigned, but presumed to have been made in
Category

Antique Late 19th Century American Art Nouveau Sterling Silver

Materials

Sterling Silver

Big organic Murano sculpture
Located in Milano, IT
Lattimo Murano glass - Collectible glass - Murano sculpture From the curated selection of vintage
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Art Glass, Blown Glass, Murano Glass

Big organic Murano sculpture
Big organic Murano sculpture
H 7.09 in Dm 9.85 in
Folk Art Reverse Glass Tinsel Painting - Original Frame - U.S. - Circa 1850's
Located in Chatham, ON
Exceptional Folk Art reverse painting on glass with foil/tinsel back (églomisé) - original hand
Category

Antique Mid-19th Century American Folk Art Paintings

Materials

Glass, Softwood, Paint

Vintage Asian Embroidery on Silk - Custom Frame - Unsigned - Mid 20th Century
Located in Chatham, ON
glass - mid 20th century. Excellent vintage condition - textile not viewed outside the frame - some
Category

Mid-20th Century Asian Chinese Export Textiles

Materials

Silk, Velvet, Thread, Giltwood

Vintage Three Piece Vanity Set - Silver Plate & Crystal - Early 20th Century
Located in Chatham, ON
- unsigned - early 20th century. Vintage Condition (As Noted) - no cracks - no chips - minor dents in the
Category

Early 20th Century Art Deco Glass

Materials

Silver Plate

Flavio Poli Seguso Sommerso Bottle with Elongated Stopper c1955
By Flavio Poli, Seguso
Located in Tunbridge Wells, GB
bottle vase with deep blue, ruby red, and clear glass - elongated stopper in the same colourway Type
Category

Vintage 1950s Italian Mid-Century Modern Glass

Materials

Art Glass

High Style Machine Age Bronze and Copper Art Deco Ashtray
Located in Van Nuys, CA
, Unsigned
Category

Vintage 1930s American Ashtrays

Materials

Copper

Antique Art Nouveau Silver Plated Oval Serving Tray with Raised Floral Motif
Located in Hamilton, Ontario
This antique silver plated oval serving tray is completely unsigned, but believed to have been made
Category

Mid-20th Century English Art Nouveau Sheffield and Silverplate

Materials

Copper

Unusual Art Deco, Modernist 8-Piece Tea Set, Chrome or Wood Ball Design
Located in Buffalo, NY
Unusual Art Deco, modernist 8-piece tea set, chrome or wood ball design. Unsigned, stunning modern
Category

Vintage 1940s American Art Deco Tea Sets

Materials

Chrome

Italian Mid-Century Modern Applied and Decorated Murano Large Art Glass Vase
By Murano Glass Sommerso
Located in Englewood, NJ
A highly decorative and vibrant Mid-Century Modern Italian Murano glass vase with decorated with
Category

Mid-20th Century Italian Mid-Century Modern Vases

Materials

Art Glass

Massive Murano Platter Centerpiece Bowl Attributed to Barbini
By Alfredo Barbini
Located in New York, NY
This impressive Murano glass plate exhibits all the hallmarks of Alfredo Barbini, however it is
Category

Vintage 1960s Italian Mid-Century Modern Glass

Materials

Art Glass

VeArt Large Charger by Bruno Gambone, Venice, circa 1988
By Bruno Gambone, VeArt
Located in CH
made in white milky glass and is decorated with an abstract design with a powder color infusion. Inset
Category

Vintage 1980s Italian Mid-Century Modern Glass

Materials

Art Glass

Folk Art Watercolor Painting - Unsigned - Framed - Canada - Mid 20th Century
Located in Chatham, ON
Vintage folk art watercolor painting on paper - double bevel edged matte board - birch wood frame
Category

Mid-20th Century Canadian Folk Art Paintings

Materials

Glass, Wood, Paint, Paper

Antique Mt. Washington Styled Quilted Opalescent & Enamelled Art Glass Vase
By Mount Washington Glass Works
Located in Hamilton, Ontario
This large antique art glass vase is unsigned, but done in a similar style as that produced by the
Category

Antique Late 19th Century American Late Victorian Vases

Materials

Art Glass

Midcentury Murano Trefoil Speckled Glass Bowl - Unsigned - Italy - circa 1970s
Located in Chatham, ON
exterior (red and turquoise) - solid white glass to the interior - frosted glass base - unsigned (no label
Category

Mid-20th Century Italian Mid-Century Modern Decorative Bowls

Materials

Art Glass

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Unsigned Art Glass For Sale on 1stDibs

Find many varieties of an authentic piece of unsigned art glass available at 1stDibs. Frequently made of glass, art glass and metal, every item from our selection of unsigned art glass was constructed with great care. Whether you’re looking for newer or older items, there are earlier versions available from the 18th Century and newer variations made as recently as the 21st Century. A choice in our collection of unsigned art glass, designed in the Art Deco, mid-century modern or Art Nouveau style, is generally a popular piece of furniture. Many designers have produced at least one well-made object in our assortment of unsigned art glass over the years, but those crafted by Steuben Glass, Loetz Glass and Venini are often thought to be among the most beautiful.

How Much is a Unsigned Art Glass?

A piece of unsigned art glass can differ in price owing to various characteristics — the average selling price 1stDibs is $975, while the lowest priced sells for $75 and the highest can go for as much as $325,000.
Questions About Unsigned Art Glass
  • 1stDibs ExpertMarch 31, 2023
    Whether art glass is valuable depends on a number of factors. Who the maker is, what type of piece it is, how old it is, its condition, the number of pieces made and the current demand can all influence the price. A certified appraiser can help you determine how much a specific piece is worth. On 1stDibs, find a collection of art glass pieces.
  • 1stDibs ExpertApril 5, 2022
    MCM art glass is a shortened form of the phrase mid-century modern art glass. It describes works of art produced out of glass by artisans working during the middle of the 20th century. You'll find a variety of MCM art glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    In art, glass usually refers to decorative objects that are considered glass art. This means that they consist entirely or primarily out of glass, a hard brittle inorganic substance made out of natural materials like sand and limestone. Find a range of glass art on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Sommerso art glass is glassware that has two or more layers of color in the piece that don’t mix together. Associated with Murano glass, sommerso is Italian for “submerged.” Find a collection of Sommerso art glass on 1stDibs from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    Yes, some stained glass is Art Nouveau. It was during this period that Louis Comfort Tiffany produced his famed stained glass windows and decorative objects. However, the tradition of producing stained glass traces all the way back to the Gothic period. You'll find a selection of stained glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, stained glass windows are indeed Art Deco. Between the 1920s and 1950s, color was an integral part of the movement, and stained glass, with its gorgeous hues, was highly celebrated. Find an assortment of stained glass windows from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    One way to tell if you have a piece of genuine hand-blown glass is to locate the pontil mark. This is a scar usually found on the bottom of the piece where the pontil was broken off from the glass object. An absence of this scar may indicate your glass piece was mold-blown. Shop a collection of vintage and contemporary hand-blown glass from some of the world’s top sellers on 1stDibs.