“Untitled”, 1968 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 676
“Untitled”, 1965 Mixed media on masonite 70 3/4 x 47 1/4 inches 180 x 120 cm PK 681
“Dunkle Höhle (the Dream about Uxmal and the Unknown Grottos of Yucatan) [Dark Cave (the Dream about Uxmal and the Unknown Grottos of Yucatan)]” 1967 Oil, mixed media on masonite 48 x 48 inches 122 x 122 cm PK 1/00
“Untitled”, 1981 Oil on canvas 78 3/4 x 51 1/4 inches 200 x 130 cm PK 133/K
“Untitled”, 1981 Oil on canvas 78 3/4 x 51 1/4 inches 200 x 130 cm PK 109
“Untitled”, 2012 Oil on canvas 55 x 31 1/2 inches 140 x 80 cm PK 1392
“Mayalandet 2 (The Land of the Maya 2)”, 2011 Oil on canvas 78 3/4 x 78 3/4 inches 200 x 200 cm PK 1297
“Untitled”, 2012 Oil on canvas 78 3/4 x 55 inches 200 x 140 cm PK 1398
“Untitled”, 2011 Tempera on canvas 78 3/4 x 63 inches 200 x 160 cm PK 1272
“Untitled”, 2007 Tempera on canvas 78 3/4 x 51 1/4 inches 200 x 130 cm PK 1115
“Untitled”, 1995 Oil on canvas 78 3/4 x 86 1/2 inches 200 x 220 cm PK 765
“Plateaus I”, 1999 Oil on canvas 45 1/4 x 37 1/2 inches 115 x 95 cm PK 899
“Untitled”, 2005 Oil on canvas 78 3/4 x 59 inches 200 x 150 cm PK 1081/B
“Inferno IV”, 1992 Oil on canvas 78 3/4 x 67 inches 200 x 170 cm PK 651/D
“Teodora”, 2011 Oil on canvas 55 x 31 1/2 inches 140 x 80 cm PK 1348
“Geologische Nachrichten (Geological Messages)”, 1999 Oil on canvas 78 3/4 x 96 1/2 inches 200 x 245 cm PK 895
“Untitled”, 2009 Tempera on canvas 70 3/4 x 59 inches 180 x 150 cm PK 1226
“Untitled”, 2005 Oil on canvas 78 3/4 x 35 1/2 inches 200 x 90 cm PK 1076
“Untitled”, 2015 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 1545
“Untitled”, 2015 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 1547
“Welt – Ast (World – Branch)”, 2000 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 953
“Untitled”, 2000 Mixed media on masonite 48 x 47 1/4 inches 122 x 120 cm PK 958
“Untitled”, 2014 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 1530
“Untitled”, 2015 Mixed media on masonite 48 x 48 inches 122 x 122 cm PK 1561