American
Practice Signatures
Untitled (Skull and Heart) [left half of 2-part drawing, see 1986.26.221-222]
Untitled (Skull and Heart) [right half of 2-part drawing, see 1986.26.221-222]
Necking
Sitting
Untitled
Study for "Untitled"
Nude on Folding Stool
Nine Swimming Pools
Crackers
Twenty-six Gasoline Stations
Untitled Cast Concrete
Collected Ghost Stories from the Workhouse
Background for "The Robe Goes to Town"
Canoptic Legerdemain
Canoptic Prestidigitation
Blue Encounterings
Sign of the Tiger
Sky's First Poem
Rain Pillow
Sky's Four Sides
Horizon's Levitation
, 1972
, 1973
, 1974
![Untitled (Skull and Heart) [left half of 2-part drawing, see 1986.26.221-222]](https://api.nga.gov/iiif/3bc17d1c-811f-4842-b9a1-b2ba1f8bf574/full/843,/0/default.jpg)
![Untitled (Skull and Heart) [right half of 2-part drawing, see 1986.26.221-222]](https://api.nga.gov/iiif/75e155b4-0b28-41ff-832c-f2e6cff5f672/full/843,/0/default.jpg)
