MoMA | The Collection | Jean (Hans) Arp. Untitled (Collage with Squares Arranged according to the Laws of Chance). (1916-17)
found on http://www.moma.org/collection/browse_results.php?object_id=37013
more from www.moma.org
found on http://www.moma.org/collection/browse_results.php?object_id=37013
more from www.moma.org