Listasafn Íslands, Reykjavík:
Sjö Metrar, 1992
Memories, 1981
Glerregn, 1984
Listasafn Reykjavíkur:
Núll gráður, 1990
Cosmos II, 1991
Time-Relativity-Cosmos, 1993
That Day … , 2001
Tortími, 2008
Nýlistasafnið, Reykjavík
Forest (II), 1983
Desolation (II), 1987
Time/Pavilion, 1987
Time Concrete, 1987
Relativity, 1998
Afstæði, 1998
Tillaga að breytingu íslenska þjóðbúningsins til að laga hann að nútíma þjóðfélagsháttum, 1974
Gullinn bíll-II, 1976
Study-Book, 1978
Items (VIII), 1983
Listasafn Icelandair, Reykjavík:
Drög að eftirmynd ljósbrots I, 1991
Tveir metrar (svarthvítir metrar), 1992
Afstæði, 1998
Icelandair Hotel Reykjavik Natura:
Blik / Reflections, Tetralogy, 2011
Listasafn Kópavogs — Gerðarsafn:
Waterfall, 2004
Waterfall, 2004
Listasafn Árnesinga, Hveragerdi
Desolation II, 1987
Listasafnið á Akureyri,
Balance XX, 2016
Safnasafnið — Svalbarðsströnd:
Items (VIII), 1983
Terminated II, 2007
Balance VII, 2016
Gallerie Zona, Florence:
Study-Book, 1978
International Mail Art Archive, Pisa:
Peace – Handle With Care, 1980
Centro Internazionale Multimedia, Salerno:
Time Concrete, 1987
Kreditanstalt für Wiederaufbau, KfW
Frankfurt am Main
Relativity, 1998
Art Center Hugo Voeten Herentals, Belgium
Waterfall – Dettifoss Endangered, 2004
Kuopion Taidemuseo, Kuopio:
Items (VIII), 1983
Kuopio Observatorium—Book, 1995
Henie Onstads Kunstcenter, Oslo
Items (VI), 1981
The Lafuente Archive, Madrid:
Items (I), 1978
La Exelentísima Diputación Provincial, Galicia:
Forest II, 1983
Studio Levy, Madrid:
Air-Mail, 1978
The Metropolitan Museum of Art, New York
Future Cartography III, 2013
·
Museum of Modern Art, New York, (Franklin Furnace coll.):
Study-Book, 1978
Items (VIII), 1983
Forest (II), 1983