| Salisburgo | Universität Salzburg |
| Anversa | Città di Anversa - Zuiderstrasse |
| Anversa | Koninklijk Museum voor Schone Kunsten |
| Anversa | Openluchtmuseum Middelheimpark |
| Leuven | Kapel van het Pius X - Katholieke Universiteit Leuven |
| San Paolo | Museu de Arte Contemporanea da Universidade |
| Arsia - Raša | già Piazza centrale |
| Materada (Umago) | Cimitero di Materada |
| Zagabria | Zagreb Archeological Museum |
| Brema | Kunsthalle Bremen |
| Duisburg | Stadtische Sparkasse Duisburg |
| Marl | Skulpturenmuseum Glaskasten Marl |
| Monaco | Bayerische Staatsgemaldesammlungen |
| Monaco | già Gesellschaft der Freunde Haus der Kunst München |
| Monaco | HypoVereinsbank (gruppo Unicredit), Tucherpark |
| Monaco | Staatliche Graphische Sammlung - Munchen |
| Hakone | The Hakone Open Air Museum |
| Hiroshima | Hiroshima Museum of Modern Art |
| Miyazaki | Prefectural Museum |
| Osaka | Midosuji Boulevard Sculpture Street |
| Tokyo | Nishibayashi Co., Ltd. |
| Tokyo | Pola Cosmetics Inc. |
| Edimburgo | Scottish National Gallery of Modern Art |
| Skopje | Museum of Contemporary Art |
| Oslo | Freia (gruppo Kraft) |
| Oslo | Selvaag Bygg |
| Oslo | The National Museum of Art |
| Christchurch | Christchurch Art Gallery |
| Amsterdam | Pathé Cinemas (già Teatro Thalia, Rotterdam) |
| Eindhoven | Stadsschouwburg Eindhoven |
| Otterlo | Kröller - Müller Museum |
| Rotterdam | Museum Boijmans van Beuningen |
| Belgrado | già Museo Nazionale "Principe Paolo" |
| Ankaran (Ancarano, Capodistria) | già Chiesetta del Sanatorio |
| Capodistria | Cimitero di San Canziano |
| Capodistria | già “Ca’ Littoria”, ora Museo Regionale di Capodistria |
| Ljubljana | Moderna Galerija |
| Dallas - Texas | Richland College |
| Houston - Texas | Jones Hall Plaza |
| Jackson - Massachusetts | Millsaps College |
| Manchester - New Hampshire | Currier Museum of Art – Zimmerman’s House |
| New York | Museum of Modern Art |
| New York | Rockefeller Archive Center |
| New York | già The Schulhof Collection |
| San Francisco - California | Crown Zellerbach Corporation |
| San Francisco - California | Museum of Modern Art |
| Pully | Musée d’Art de Pully |
| Budapest | Műcsarnok Kunsthalle |