Black and purple adjustable velvet art deco piano stool, Belgium ca. 1910

A rare and expressive Belgian Art Deco piano stool dating to around 1910, combining sculptural presence with functional elegance. The circular seat is upholstered in deep purple velvet, creating a vivid contrast with the black lacquered frame. The height‑adjustable mechanism allows the stool to function both as a musician’s seat and as a decorative accent piece. The base features a strong architectural silhouette with multiple rounded supports and a curved lower structure; a design language that bridges late Belle Époque craftsmanship with early Deco geometry. The black finish shows some small wearmarks, adding authentic character without compromising stability or visual impact. A striking object for interiors that appreciate bold color, early‑20th‑century Belgian design, and sculptural furniture.