Exhibition Yves Klein Le Monochrome Castelli Gallery#1,133 DatesApr 11, 1961 — Apr 29, 1961 Location18 E 77th St, New York, NY 10075, USA, New York, United States ArtistsYves Klein #663 Yves Klein Le Monochrome at Castelli Gallery featuring Yves Klein. Official Page Venue Profile Directions