Where should I place a centrepiece bowl?

Position these bowls on dining tables, sideboards, or mantelpieces where natural or interior light can interact with the frosted and opalescent surfaces. Ensure the location is stable and away from heavy household traffic to protect the rim. If the bowl functions as a powder box or decorative plate, consider placing it on a mirrored tray to reflect light upwards through the glass base.

How do I date an Art Deco glass bowl?

Examine the stylistic motifs, such as stylised floral patterns, geometric symmetry, and animal or figurative reliefs characteristic of the 1920s and 1930s. Moulded signatures and registry numbers also provide chronological clues. Compare the weight and thickness of the glass against known production standards from French glasshouses of the period. Maker marks often evolve across different decades of production.

Can these bowls be used for food?

Most antique decorative bowls and powder boxes are designed for display rather than functional dining use, due to the delicate nature of vintage glass compositions. Acid-etched and frosted surfaces can also stain easily if exposed to acidic foods. Utilise them primarily for dry potpourri, display, or as standalone sculptural objects rather than serving wet or oily dishes.