1991
Collectors Committee, 1972
Collectors Committee, 1960
Collectors Committee, 2012
Collectors Committee, 1969
Collectors Committee, 1999
Collectors Committee, 1948
Collectors Committee, 1963
Per Kirkeby, 1993
Niels Borch Jensen, 1989
Collectors Committee, 2004
Per Kirkeby, 1987
![Thoughts in the Sun [working proof 3]](https://api.nga.gov/iiif/965861a6-918f-40a1-8260-0773be82a752/full/843,/0/default.jpg)
![[no title: No. 13]](https://media.tate.org.uk/art/images/work/P/P77/P77304_10.jpg)
