Dynamische Feldstruktur, 1961, oil on chipboard, 74 × 74 cm.
günter fruhtrunk
Dehnung, 1974, acrylic and casein on canvas, 162 × 163 cm.
günter fruhtrunk
Gegen Blautheorie, 1958, tempera on canvas on wood, 42 × 70 cm.
günter fruhtrunk

Blaue Partikel, 1971, serigraph, 69.5 × 69.5 cm (edition of 125 + 35 a.p.) and 30 × 29 cm (edition of 200).