Leerdam Unica

One-off bowl by the Dutch glass designer Sybren Valkema (1916-1996) and executed by Leerdam, glass factory in The Netherlands. Engraved signatures and alphanumerical code.

Thick turquois egg-shaped art glass object with spirals by Dutch glass artist Willem Heesen for Royal Glassworks Leerdam. Executed by master glass blower Arie van Lopik. The object i...

This cylindrical shaped one-off object is a great example of the minimal glass designs that Floris Meydam created in the last decades of the 20th century. It is made of thick colorle...

Art glass sculpture designed by Willem Heesen and made by master glass blower Leendert van der Linden, with diamond-incised signature in the wall. This opaque white and soft pink obj...

The Royal Glassworks Leerdam manufactured 54 unica after his designs in 1960.

Jansen was appointed at the Royal Glassworks Leerdam where he made a limited number of designs for unica and the series Ligne Libre between 1968-1976.

Glass bowl on foot in green tints by Floris Meydam. This one-off piece was produced at Glasfabriek Leerdam in 1977. It was blown by master glassblower Leen van der Linden. This excel...

Vase of blue glass, made at the Glassworks Leerdam in Leerdam, after a design, by Floris Meydam, who is known for his glassdesigns from the 1950s and, the 1960s. Signed and dated w...

Sybren Valkema (1916-1996) was a Dutch glass artist and arts teacher for many years at academies like the Rietveld Academy. He had his own studio in Blaricum (Netherlands) but worked...

Sybren Valkema (1916-1996) was a Dutch glass artist and arts teacher for many years at academies like the Rietveld Academy. He had his own studio in Blaricum (Netherlands) but worked...

One-off glass vase by Floris Meydam. This Unica was produced at Glasfabriek Leerdam in 1957.

Designed by glassartist Floris Meydam(1919-2011) executed at the Glassworks Leerdam in Leerdam. Colorless glass with an "hourglass" inside decoration.

Glass masks designed by the Dutch glass designer Sybren Valkema (1916-1996) and executed by the glassmaker Leendert van der Linden at the Glassworks Leerdam in 1960/61. Each piece i...

This beautiful vase by Jan van der Vaart is not only signed by himself, the monogram of the glassblower is also visible (H.V.). The vase consists of two halves; the upper half is lig...

Two glass one-off vases by Floris Meydam. The unica ['ME 5' & 'ME 6'] were produced at Glasfabriek Leerdam in 1961 are signed and numbered and in perfect condition.

This beautiful glass object is designed by Barbara Nanning and executed by Henk Verweij. Nanning studied in Amsterdam at the Gerrit Rietveld Academy (where she was educated by Jan v...

A Unica glass vase by the Dutch glass artist A.D. Copier for glasfabriek Leerdam Unica M serie 167 made in 1931-1932.

Beautiful red bowl with tin craquelé, designed by Andries Dirk Copier for glass factory of Leerdam in 1928. Signed 'AD Copier Leerdam Unica C659'.

Measure: Height 5 1/4" (13.5cm), width 7 1/2" (19cm) Depth 2 1/2" (6.5cm) Engraved "Leerdam Unica F Meydam 2-410" Excellent condition, no chips, cracks or repairs.  

The object is signed with the artists initials and last name 'A D Copier','Leerdam Unica' and numbered 'CB 23' Andries Dirk Copier (1901-1991) was an outstanding and very versatile ...

In 1923, at the age of 22, Copier was officially employed as a glass artist at Leerdam. In 1924 A.D. Copier designed his first Leerdam Unica.

This beautiful heavy clear glass vase is made by Leerdam. It is marked: Leerdam Unica, Valkema, AM 2253.

Free-blown and formed colorless glass by Floris Meydam with red and white inside. This one-off vase is signed and numbered and in perfect condition. Highly decorative piece of glass....

Nice and elegant vase designed by Floris Maydam.

Designed by Floris Meydam and produced by Leerdam Unica in the Netherlands, circa 1960s.

his stunning glass vase by Floris Meydam, crafted at the renowned Leerdam Glass Factory and signed with 'Leerdam Unica’ in 1956, exudes elegance and artistry.

Leerdam Unica blue ombre glass bottle form lamp by glass master Floris Meydam, Netherlands, circa 1950s.

His Introduced in 1925 as ‘Leerdam Unica’, these experimental glass objects are regarded as the predecessors of the Studio Glass Movement and show glass as an art object in its own r...

His designs for utility glass, such as the ‘gildeglas’, are still in production. His Unicas brought him international fame. Introduced in 1925 as ‘Leerdam Unica’, these experimental ...

Mid-Century Modern art glass vase unica (unique) design by Floris Meydam and executed by Glasfabriek Leerdam/The Netherlands, circa 1960, signed on the bottom.

Art Glass vase with vegetal motifs by Andries Dirk Copier. This Leerdam Unica has a thick and slightly bubbly colourless glass core with pulvarised coloured glass in blue, green and ...

Copier Leerdam Unica CB 182 LL LL stands for master glassblower Leendert van der Linden.

Andries Dirk Copier, hand blown turqoise-green art glass vase (Leerdam Unica), 1933-1934. This modern vase has an inner spherical form to which very thick colourless crystal glass ha...

Glass Unica by Andries Dirk Copier. Signature in the pontil mark, diamond-incised “Leerdam-Unica” S 527 A.D.

Beautiful Leerdam Unica (unique art-glass object) by A.D. Copier.

Mould blown unica by Andries Dirk Copier for the National Leerdam Glassworks.

The internal colours and slanting lines between the colours were added to thick transparent glass. This Leerdam Unica from 1980 has a diamond-incised signature in the transparent sph...

Designed by Andries Dirk Copier and blown at the Art Department of the Leerdam Glass Factory. The diamond-incised signature in the pontil mark reads: Leerdam Unica A.D.

Tall glass vase designed by the Dutch artist Floris Meydam (1919-2011) and produced by Glasfabriek Leerdam, Dutch glass studio located in Leerdam (The Netherlands). Unique piece, 19...

Tall glass vase designed by the Dutch artist Floris Meydam (1919-2011) and produced by Glasfabriek Leerdam, Dutch glass studio located in Leerdam (The Netherlands). Unique piece, 19...

The foot is sheared and has a polished pontil mark with a diamond-incised signature: "LEERDAM UNICA" AE 884 AD Copier. This item is described and documented in the publication 'An...

This one-off art glass vase (Leerdam Unica) was designed by Andries Dirk Copier in 1952.

Sealife was a recurring inspiration for the Dutch master of art glass. This unica by Copier has a diamond-incised signature on the bottom: “Leerdam Unica” and "AD471 A.D.

Highly decorative art glass vase with cylindrical shape by Floris Meydam. It is made of thick colorless glass with blue and grey threads 'locked' inside. Diamond-incised signature on...

The floor of the bowl has radiating lines of miniature air bubbles. This Unica is worked at the kiln and by hand. It has a diamond-incised signature in the pontil mark: “LEERDAM ...

Sybren Valkema, " Satyr ", Leerdam Unica 1961, free blown and shaped with thick colorless glass.

Signature in the pontil mark, diamond-incised: Leerdam Unica AA 45 A.D. Copier. Andries Dirk Copier (1901-1991) was an outstanding and very versatile Dutch artist in the twentieth...

Free-blown and formed colorless glass by Floris Meydam with blue and orange inside. This one-off piece is signed and numbered. Floris Meydam (1919 – 2011) has designed lots of gla...

Sybren Valkema (1916-1996) was a Dutch glass artist and arts teacher for many years at academies like the Rietveld Academy. He had his own studio in Blaricum (Netherlands) but worked...

Monumental glass obelisk by Floris Meydam for Unica.
Signed on base.

Free-blown and formed colorless glass by Floris Meydam with red and white inside. This one-off vase is signed and numbered and in perfect condition. Highly decorative piece of glass....

Sybren Valkema (1916-1996) was a Dutch glass artist and arts teacher for many years at academies like the Rietveld Academy. He had his own studio in Blaricum (Netherlands) but worked...

Floris Meydam for Royal Glassworks Leerdam, 1978. Unique glass object with slanting optical decoration cut into the glass. From all four sides the decoration is symmetrical; all side...