1925–1940
Art Deco
Geometric chrome and nickel, stepped forms, and frosted slip-shade glass.
History
Art Deco arrived with the machine age and a taste for speed, symmetry, and gleaming metal. Lighting traded warm brass for chrome, nickel, and aluminum, and traded organic curves for stepped ziggurats, sunbursts, chevrons, and skyscraper silhouettes.
The era's defining glass is the slip shade — a flat or curved panel of frosted, molded glass that slips into a metal frame, often decorated with geometric or stylized floral reliefs and sometimes tinted at the edges. Slip-shade pendants and sconces are among the most actively collected American fixtures, and the dossier evidence shows period buyers specifically hunting matching slip shades.
Dating a Deco fixture leans on finish and form: original nickel and chrome plating ages to a soft, slightly clouded sheen, frames are geometric and machined-looking, and authentic slip shades carry crisp molded patterns with the faint tooling marks of period glass.
Common forms
- Slip-shade pendants and 'shower' fixtures
- Geometric flush and semi-flush ceiling fixtures
- Slip-shade and torpedo wall sconces
- Skyscraper-form chandeliers
