litography 54/60, hand made paper Arches
(additional print after original drawing by F. K. from the beginning of 1930's)
41 x 41 cm
sign "Kupka" in the print
Lit.: Christie´s, Collection de Madame Darthea Speyer, Paris, 2010 (auction catalogue)
The Solomon R. Guggenheim Museum, František Kupka 1871–1957, New York,
1975 (exhibition catalogue), p. 297.