Xul Solar was the adopted name of Oscar Agustín Alejandro Schulz Solari (14 December 1887 – 9 April 1963), an Argentine painter, sculptor, w

František Kupka (23 September 1871 – 24 June 1957), also known as Frank Kupka or François Kupka, was a Czech painter and graphic artist. He

Antoš Frolka (13 June 1877 – 8 June 1935), was a Czech painter of folk scenes.

Thorolf Holmboe (10 May 1866 – 8 March 1935) was a Norwegian painter, illustrator and designer.