Mezue ahịrịokwu na-esonụ: Mgbe Fehn dị afọ iri atọ na anọ, e mere ka mba ụwa mara ya n'ihi otú o si hazie Ụlọ Nzukọ Mba Norway n'Ụlọ Nzukọ Mba Nile
Ihe ngosi ụwa nke Brussels na 1958. N'afọ ndị 1960 o mepụtara ọrụ abụọ nke nọgidere na-apụta ìhè na ọrụ ya: Nordic Pavilion na Venice Biennale (1962) na Hedmark Museum na Hamar (1967<unk>79). Ọrụ ndị ọzọ a ma ama gụnyere Norwegian Glacier Museum na Fjærland (1991-2002) na National Museum of Art, Architecture and Design na Oslo (2003<unk>08).