• Otto Piene: Ohne Titel, 1967/72, 98 x 68 cm, silkscreen
  • Otto Piene: Solar, 1989/1990, 80 x 100 cm, Oil on canvas
  • Otto Piene: Black Diamond 2, 2009, 92 x 61 cm, Oil and fire on canvas
  • Otto Piene: Feuerblume, 1966, 48 x 69 cm, Oil, fire and soot on cardboard
  • Otto Piene: Ohne Titel, 1962, 100 x 80 cm, Oil and pigment on canvas
  • Otto Piene: Yellow Diary 3, 1995/96, 100 x 130 cm, Oil, fire and soot on canvas
  • Otto Piene: Rauchzeichnung, 1960, 50 x 65 cm, soot on paper
  • Otto Piene: Feuerblume, 1964, 48 x 68 cm, fire gouache on cardboard
  • Otto Piene: Ohne Titel, 1967, 48 x 68 cm, Gouache and soot on cardboard
  • Otto Piene: Ohne Titel, 1975, 75 x 100 cm, fire gouache on cardboard
  • Otto Piene: Sky Hook, 2014, 70 x 70 cm, fire gouache on cardboard
  • Otto Piene: Ohne Titel, 1970, 98 x 68 cm, Colour serigraph on paper