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IG_256: Stucco glass window with flowers in a vase
(France_Lyon_MuseeDesConfluences_IG_256)

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Title

Stucco and glass window with flowers in a vase

Type of Object
Artist / Producer
Place of Manufacture
Dating
Late 13th–early 14th centuries AH / late 19th century AD
Dimensions
44.2 x 36.3 cm (without frame); 51.8 x 44.1 cm (with frame)

Iconography

Description

Nine flowers in a blue vase are arranged symetrically along a central axis. Despite the stylization of the flowers, carnations, lilies, and roses are easily recognizable. The vase is flanked on each side by two flower stems, springing from the bottom of the central field. An elaborate semicircular frame composed of four-petalled flowers backed with pieces of yellow glass surrounds the central motif. Six-petalled flowers within a six-pointed star are set in the spandrels. The main representation and the flower and star motif in the spandrels are set within a perforated background, which is slightly recessed.

Iconclass Code
25G41(CARNATION) · flowers: carnation
25G41(LILY) · flowers: lily
25G41(ROSE) · flowers: rose
41A6711 · flowers in a vase
48A9854 · vase ~ ornament
Iconclass Keywords

Technique / State

State of Conservation and Restorations

The latticework is preserved in its original frame, but in relatively poor condition. The plaster grille shows many cracks and large losses (lacunae) in the border around the central motif. Around 50% of the glass is missing. The pieces have become detached from the stucco panel along with the thin plaster layer in which they were embedded. The surfaces of the latticework show dust deposits, but no signs of weathering.

The stucco and glass window has not been restored so far.

Technique

Latticework carved into a rectangular stucco panel with a thickness of 12–13mm and inlaid with colourless and coloured pieces of glass. The pieces of glass are attached to the back of the panel by a thin layer of gypsum plaster with a thickness of 0.5–1.5mm.

The pieces of glass were cut to size – more or less following the form of the openings – using a diamond cutter, leaving scratch marks in some places. Coloured glass was used for the floral motif, while the perforated areas are covered with large pieces of colourless glass. The latter show a greyish tint and are slightly thinner (c.1mm) than the coloured pieces of glass (c.2mm). Owing to the panel’s poor state of preservation, it was not possible to examine it in transmitted light and to determine the colours of the pieces of glass.

The design of the latticework is laid out on two levels: The main motif (level 0) was cut out of the stucco panel with sharp tools following the lines of a preliminary drawing painted in red chalk (sanguine) on the front of the panel. Traces of this preliminary drawing can still be seen in some places. The second level (level –1), which lies 3–4mm below level 0, shows irregularly spaced, conical perforations, which are slightly tapered towards the back. The holes were probably made by piercing metal or wooden pins from the front of the panel into the not yet fully hardened plaster. They have diameters of c.4mm. The distances between the holes ranges between 2 and 6mm. The main design and the perforations have been worked in such a way that the incident light is directed downwards into the room.

The stucco panel was produced by pouring the plaster directly into a wooden frame. Its colour is off-white. The back of the panel (corresponding to the upper side in the moulding process) is slightly uneven. To improve adhesion of the thin plaster layer used to fix the pieces of glass, the lback of the plaster panel was roughened using a serrated tool. Traces of a shiny, brown glue-like substance around the edges of the openings suggest that an adhesive (probably animal or vegetable glue) was used to fix the pieces of glass to the panel and prevent them from being displaced while pouring the embedding stucco layer.

The frame consists of four strips of softwood joined together by tenon dowel joints and fixed at each corner by two iron nails. It was painted brown after the moulding of the panel.

History

Research

This stucco and glass window, with a late version of the flowers in a vase motif, corresponds iconographically and technically to one of the standard types of qamariyya widespread in Egypt during the Ottoman period. Similar windows have survived in several of the collections studied (see for instance IG_7, IG_166, IG_178, IG_356). The representation of flowers in a vase is a widespread motif in Islamic decorative arts. It can also be found in numerous other media, such as ceramics, wood panelling, wall paintings, and textiles, over a long period of time, and in both sacred and profane contexts. Depending on the quality of the design, the type of flower cannot always be identified. Among the most sophisticated examples of stucco and glass windows with the vase motif are those in the apartments of the Crown Prince at the Topkapı Serail (early 17th century, date of the windows uncertain) and those in the Sultan’s Lodge (hünkâr kasrı) of the Yeni Cami (1661–1663, date of the windows uncertain), both in Istanbul.

Stucco and glass windows with flowers in a vase also aroused the interest of Western artists and architects, as is attested by a significant number of book illustrations, sketches, and paintings (see for instance IG_43, IG_118, IG_149, IG_153, IG_437, IG_443, IG_461), as well as by the replicas of such windows installed in Arab-style interiors across Europe (IG_48, IG_49, IG_57–IG_59, IG_64, IG_91, IG_431).

The window discussed here forms part of a two pairs of qamariyyāt acquired by the French industrialist and art collector Émile Étienne Guimet (1836–1918). All four windows became part of the collection of the Musée Guimet, founded in Lyon in 1879, and are today conserved at the Musée des Beaux-Arts (IG_254, IG_255) and the Musée des Confluences (IG_256, IG-257) in Lyon. Despite the poor state of preservation of this qamariyya, the central motif of flowers in a vase is recognizable, not least through comparison with its identical counterpart held at the Musée des Beaux-Arts in Lyon (IG_255).

Unfortunately, there is no information on the place of acquisition, the date, or the provenance of the four windows. Despite its poor state of preservation, the stucco grille does not show any evident signs of weathering, suggesting that the window has never been exposed to the outside environment. We therefore assume that the window has never been part of a historic building in the Islamic World, but was produced specifically for the flourishing art market in the late 19th century and for use in the Arab-style interiors of Western collectors.

Chemical analysis of five pieces of colourless glass from this window as well as the other one preserved at the Musée des Confluences (IG_257) reveal that the glass was made from relatively pure raw materials (soda, lime, silica), corroborating production in the late 19th century.

Mentioned in:

  • Giese/Keller/Wolf 2023.

Dating
Late 13th–early 14th centuries AH / late 19th century AD
Period
1850 – 1899
Previous Location
Place of Manufacture
Owner

Musée des Confluences

Previous Owner

Émile Étienne Guimet · ? –1969 Musée Guimet, Lyon

Inventory Number
2007.0.207

Bibliography and Sources

Literature

Giese, F., Keller, S., & Wolf, S. (2023). “Vitraux (qamariya),” in S. Hellal, S. Aube, & É. Brac de la Perrière (Eds.), Les arts de l’Islam au Musée des Beaux-Arts de Lyon (pp. 348-353). Gent: Snoeck.

Image Information

Name of Image
France_Lyon_MuseeDesConfluences_IG_256
Credits
© Musée des Confluences (Lyon, France) / Olivier Garcin
Owner

Musée des Confluences

Inventory

Reference Number
IG_256
Author and Date of Entry
Francine Giese 2024; Sophie Wolf 2024