32 (60×70)
34 (40×49) “Neues Jahr” (New Year)
46 (50×69.5)
46B (30×33)
80 (50×70)
121 (50×70)
135 (67×47.5) “Composition im Leben”, 1965 (Composition in life)
136 (50×69.5)
137 (45×55)
138 (50×69.5)
139 (50×69.5)
140 (50×69.5)
141 (50×69.5)
142 (50×69.5)
143 (70×50) “Sacrae Impression” (Sacred Impression)
144 (50×70)
145 (60×80)
146 (39×61)
147B (40×80)
147A (33×50) “Remscheid bei Nacht” (Remscheid by night)