Green Angel [state proof of 1st state]
Flag on Orange [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof of 1st state]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Leo [sketch (on Mylar)]
Leo [state proof of 1st state]
Leo [state proof of 2nd state]
Leo [state proof of 3rd state]
Leo [state proof of 4th state]
Untitled [state proof of 1st state]
Untitled [state proof of 2nd state]
Untitled [state proof of 3rd state]
Untitled [state proof of 4th state]
Untitled [monotype]
Untitled [tracing]
Untitled [working proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]
Untitled [trial proof]