How do I display a glass bowl safely?

Place the vessel on a stable, level surface away from direct edge hazards and heavy foot traffic. Ensure the supporting furniture does not wobble. Keep the piece out of direct sunlight to prevent thermal shock and fading of any patination. Ambient interior lighting highlights the optical qualities of the material best.

What is opalescent glass?

Opalescent glass is a specialised material that appears milky blue in reflected light and amber or orange in transmitted light. This dual-colour effect is achieved through specific cooling and chemical agents during production. The technique gives moulded motifs a glowing, three-dimensional quality. It remains a hallmark of high-grade decorative glassware from the period.

How were these bowls used originally?

These pieces served as decorative table centerpieces, decorative plates, and display items in homes of the period. Their sculptural forms were meant to be admired visually rather than used for heavy daily dining. Larger coupe formats held fruit or stood empty to showcase the glasswork. Smaller footed bowls functioned as standalone art objects on sideboards.

Are these pieces from the Art Deco period?

The objects stem from the interwar years, aligning directly with the height of the Art Deco movement. Their design vocabulary relies on stylised nature, symmetry, and geometric balance. Motifs such as flowers, fish, and figurative panels reflect the modern aesthetic of the nineteen-twenties. This stylistic consistency ties the various named models together.