related tags: 2F1516 3C090A 9F5334 C78F6D D43D00 E0B397 F38541 F3E0D9 FFAA73 FFD9CC abstract abstractart art barnettnewman colour controversial expo67 fujifilmxt3 nac nationalartgalleryofcanada nationalgallery ottawa painting stripes voiceoffire xf1655