Dieter Mammel. left: Brücke, 1979, ink on paper, 43 x 35 cm, right: Gegen den Strom, 2012, ink on paper, 45 x 35 cm

Dieter Mammel. above: Toteninsel, 1992, oilpaint on panel, 40 x 30 cm, below: Spiegelung, 1980, ink on carton, 13,5 x 22 cm

Dieter Mammel. left: Pluto I & II, 1997, mixed media on paper, 30 x 25 cm, right: Blinde Flecken, 2013, ink on linen, 180 x 110 cm

Dieter Mammel. left: Käuzchen, 1976, ink on paper, 30 x 21 cm, right: Brut, 1995, oilpaint on linen, 30 x 24 cm

Dieter Mammel. left: Halber Onkel, 1977, charcoal on paper, 50 x 32 cm, right: Stammbaum, 1996, oilpaint on linen, 50 x 50 cm

Dieter Mammel. above: Flut, 2013, ink on linen, 150 x 150 cm, below: Bambi, 1977, pencil and TippEx on paper, 16 x 16 cm

Dieter Mammel. Grab meines Vaters, 1976/2012, ink on carton, watercolour on paper, 37 x 24 x 4 cm