Materials and Features:

• Iconic Bauhaus Modernist Tiered Engineering: A celebrated technical signature of the L'Hoir workshop featuring four graduating concentric rectangular frames layered to create an architectural pyramid structure with precise geometric symmetry.

• Alternating Bi-Color Pigmentation: Features high-contrast structural accents combining a vibrant chartreuse green finish with brilliant, highly reflective vacuum-plated gold-tone metallic borders.

• Authentic Studio Material DNA: Composed of high-grade traditional French Rhodoid (cellulose acetate sheet block), exhibiting a substantial material density, crisp structural edges, and a smooth, hand-polished manual finish.

Type: Brooch Pin (Horizontal bar pin backing with standard safety catch closure)

Age/Origin: Circa 1978 - 1981 / Paris, France

Marks: Unmarked (Attributed to Guillemette L'Hoir Paris / François Schoenlaub based on documented iconic 'Bauhaus Modernist' gold material profile, structural Rhodoid formulation, and tiered configuration)

Measurements:

• Weight: 6.5g (including findings)

• Thickness: 9.5mm (Center peak depth)

• Dimensions: 2.125 inches length x 0.875 inches width

Condition: Excellent Archival Condition. The brooch face features clean, pristine tier margins with bright chartreuse fields and unblemished metallic gold borders matching the studio's early palette specs. The safety catch assembly is fully intact and functions with crisp mechanical tension.