Artist:
Bridget Riley
Artwork:
Four Colours, Black And White - Visual Grey Series
Size:
96 x 66 cm
Medium:
Pencil and gouache on paper
Creation year:
1981
Marks:
Signed, titled and dated '81
Category:
Drawings
Provenance:
Collection Bankhaus Oppenheim, Cologne; Acquired from the previous by the present owner in 2004