Winifred Brent Mackenzie (American, 19th/20th century)

Anonymous

Anonymous

Bernard Linnig (Belgian, 19th/20th century)

Jerzy Napieracz (Polish, 1929-2018)

José Triadó (Spanish, 1870–1929)

Anonymous

Heinrich Vogeler (German, 1872 – 1942)

Anonymous

Anonymous

Anonymous

Hugo Steiner-Prag (German, 1880-1945)