1971
Collectors Committee, 1981
Collectors Committee, 1969
Collectors Committee, 1936
Collectors Committee, 1991
Joshua P. Smith, 1968
Joshua P. Smith, 1970
Collectors Committee, 1986
Joshua P. Smith, 1972
Collectors Committee, 1990
Joshua P. Smith, 1947
Collectors Committee, 1970
Joshua P. Smith, 1986
![Studies for Constructivist Sculptures [recto]](https://api.nga.gov/iiif/d9c47220-f599-4f46-974a-182ec30d0722/full/843,/0/default.jpg)
