1950–2007
Collectors Committee, 2012
Collectors Committee, 2004
Jenny Holzer, 1979
Collectors Committee, 1986
Collectors Committee, 1977
Collectors Committee, 1989
Collectors Committee, 1969
Collectors Committee, 2000
Collectors Committee, 1936
Collectors Committee, 2003
![[no title]](https://media.tate.org.uk/art/images/work/P/P77/P77408_10.jpg)
![Studies for Constructivist Sculptures [recto]](https://api.nga.gov/iiif/d9c47220-f599-4f46-974a-182ec30d0722/full/843,/0/default.jpg)
