27 avril 2014
Rock crystal and hematite bracelet, 'Escalier Bordé', René Boivin, 1930
Rock crystal and hematite bracelet, 'Escalier Bordé', René Boivin, 1930. Photo Sotheby's Designed as an articulated band of tiered square rock crystal plaques, set between rows of pyramidal hematite motifs, length approximately 175mm, French assay marks....