steel sculpture L.O. School de Kooy — Spijkenisse — 1983

geometrie — private collection — 1989

Autonoom kunstwerk ligweide zwembad — Lansingerland, moved to swimming pool Windas, 2010 — 1982

look-play and sit object — Delft — 1981

sculpture, residental house, Rotterdam — Rotterdam — 1976

Untitled – Mobile — 1965