Attributed to Pierre CONROUX (1923-2003) Set of three gouache drawings on tracing paper featuring yellow or rose gold lapel clips forming stylized sprays, or scrolls and volutes, adorned with diamonds, sapphires and emeralds. Circa 1950-60. Dim. 19 x 13 cm, 16.5 x 12.5 cm and 13 x 10 cm. Creases and tears.