https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/claes-oldenburg-b-1929-232/208242
CLAES OLDENBURG (b. 1929), Monument to the Last Horse | Christie’s
CLAES OLDENBURG (b. 1929) Monument to the Last Horse stamped with the artist's signature, inscription, title, number and date 'MONUMENT TO THE LAST HORSE 1990...
to the lastclaes oldenburgmonumenthorse
https://umcutrecht.nl/nl/zorgverleners/oldenburg-b
Oldenburg, B. (Bas) - UMC Utrecht
Maag-, darm- en leverarts
oldenburg bumc utrechtbas