2003
Collectors Committee, 1967
Sean Scully, 1983
Collectors Committee, 1968
Collectors Committee, 1986
Galerie Lelong, 2003
Collectors Committee, 1963
Collectors Committee, 1972
Collectors Committee, 1969
Collectors Committee, 2005
Collectors Committee, 1970
Collectors Committee, 2000
![Meditacíon [Meditation]](https://api.nga.gov/iiif/cb3de175-aa38-41a3-8728-3e40df2b0cf6/full/843,/0/default.jpg)
