"Richard botar huvudvärk", 1965.
Signed Hans Hammarskiöld verso. Gelatin silver print, image 20.5 x 26.5 cm.
Acquired directly from the photographer.
Karin & Lars Hall Collection.
Tom Böttiger Collection, Stockholm.
Liljevalchs Konsthall, Stockholm, "396 Fotografiska förälskelser", 16 June – 19 August 2001.