This is a striking Art Deco style floor lamp designed by Joseph Urban, a prominent Austrian-American architect, illustrator, and set designer (1872-1933). Urban's designs often pushed the boundaries of Art Deco, incorporating bold geometric forms and luxurious materials. This floor lamp exemplifies his distinctive style.

The lamp is constructed from a combination of chrome, glass, and black lacquer, materials that were highly popular during the Art Deco period. The chrome elements likely form the lamp's base and stem, providing a sleek and reflective surface. The glass component probably comprises the shade or diffuser, allowing for a soft, diffused light. Black lacquer, a hallmark of Art Deco design, is likely used for accents or perhaps a portion of the base, adding a touch of drama and sophistication. The interplay of these three materials – the cool gleam of chrome, the translucence of glass, and the rich depth of black lacquer – creates a visually captivating piece.