Art Moderne diamond and ruby brooch, Trabert & Hoeffer-Mauboussin, c. 1935 (x)
Art Moderne: also known as Streamline Moderne, a late version of Art Deco, before the transition to Retro style

Art Moderne diamond and ruby brooch, Trabert & Hoeffer-Mauboussin, c. 1935 (x)

Art Moderne: also known as Streamline Moderne, a late version of Art Deco, before the transition to Retro style