1910's
Jan Matulka (1917-1918)
Painting - oil on canvas
Uploaded Sunday, 8 January 2012 by member rocsdad
Public domain
1930's
(also known as An Abstraction)
Jan Matulka (1935)
Painting
Uploaded Thursday, 19 June 2014 by member rocsdad
Copyrighted
No date
Jan Matulka
Painting - watercolor
Uploaded Tuesday, 11 March 2014 by member rocsdad
Copyrighted