What periods do these bowls come from?

The pieces originate primarily from the early twentieth century, encompassing the Edwardian era through the Art Nouveau period and into the Art Deco nineteen-twenties and nineteen-thirties. Production during these decades reflects the transition from flowing natural forms to stylised geometric compositions in French decorative arts.

How were these bowls used originally?

These vessels functioned as decorative centrepieces, fruit bowls, and display chargers within affluent households of the period. Shallower forms also served as powder boxes and tabletop receptacles for small personal items.

How do I identify opalescent glass?

Opalescent glass displays a characteristic milky-blue sheen when viewed under normal light, transforming into warm amber or yellow hues when direct light passes through the body. This dual coloration comes from specific mineral additives and cooling techniques unique to the period.

How do I care for a glass bowl?

Maintain the surface by washing gently in warm water with mild soap, avoiding abrasive cloths that might scratch the frosted or polished exterior. Support the heavy glass body securely from the base whenever moving the vessel between display locations.