825 Ben Nicholson
Fragment of Tuscan Cathedral, 1965
Etching. H 325 W 270 mm.| CHF | 300 / 500 |
| EUR | 320 / 530 |
| USD | 370 / 630 |
826 Jules Olitski
Untitled, 1970
Colour lithograph. | CHF | 300 / 500 |
| EUR | 320 / 530 |
| USD | 370 / 630 |
827 Meret Oppenheim
Das Schulheft, 1973
Colour etching with aquatint and embossing on Arches France paper. H 280 mmm W 220 mm.| CHF | 1'200 / 1'600 |
| EUR | 1'200 / 1'700 |
| USD | 1'500 / 2'000 |
828 Meret Oppenheim
Japanese garden, 1977
Colour lithograph on Canson paper. H 400 mm W 250 mm.| CHF | 500 / 700 |
| EUR | 530 / 740 |
| USD | 630 / 880 |
829 Nam June Paik
Fluxus Island in Decollage Ocean, 1962
Silkscreen on textile. H 1530 mm W 1520 mm.| CHF | 400 / 600 |
| EUR | 420 / 640 |
| USD | 500 / 750 |
830 Fritz Pauli
3 sheets: Backstube Prestino, 1947; Proklamation, 1929; Untitled
Each etching and aquatint on paper. H 760 mm W 540 mm (2); H 620 mm W 800 mm (1).| CHF | 300 / 500 |
| EUR | 320 / 530 |
| USD | 370 / 630 |
831 A.R. Penck
Tiger, 1980
Serigraph on wove paper. H 1300 mm W 2580 mm.| * | CHF | 2'000 / 3'000 |
| * | EUR | 2'100 / 3'200 |
| * | USD | 2'500 / 3'700 |
832 Mai-Thu Perret
Untitled, 2015
5 colour serigraphs. Each H 460 mm W 340 mm.| CHF | 500 / 700 |
| EUR | 530 / 740 |
| USD | 630 / 880 |
833 Pablo Picasso
L' abreuvoir, 1905
Etching and drypoint. Sheet: H 170 mm W 230 mm; Plate: H 117 mm W 183 mm.| CHF | 1'400 / 1'800 |
| EUR | 1'400 / 1'900 |
| USD | 1'700 / 2'200 |
834 Pablo Picasso
Le Torero blessé, 1956
Lithograph on Arches wove paper. Image: H 355 mm W 470 mm; Sheet: H 505 mm W 660 mm.| CHF | 2'000 / 4'000 |
| EUR | 2'100 / 4'200 |
| USD | 2'500 / 5'000 |
835 Pablo Picasso
Le vieux roi, 1959
Lithograph. H 670 mm W 510 mm.| CHF | 800 / 1'000 |
| EUR | 850 / 1'000 |
| USD | 1'000 / 1'200 |
836 Pablo Picasso
Femme assise en tailleur: Geneviève Laporte, 1951
Etching and drypoint on Japanese paper. Sheet: H 310 mm W 234 mm; Plate: H 143 mm W 100 mm.| CHF | 10'000 / 20'000 |
| EUR | 10'000 / 21'000 |
| USD | 12'000 / 25'000 |
837 Serge Poliakoff
Composition verte, bleue et rouge, 1965
Colour lithographon poster paper. H 540 mm W 700 mm.| CHF | 1'500 / 2'500 |
| EUR | 1'600 / 2'600 |
| USD | 1'800 / 3'100 |
838 Jackson Pollock
Untitled, 1964
Serigraph on Strathmore Bristol Papier. H 585 mm W 735 mm.| CHF | 4'000 / 6'000 |
| EUR | 4'200 / 6'400 |
| USD | 5'000 / 7'500 |
839 Hans Purrmann
4 sheets: Haus in Beilstein, 1915; Garten in Levanto II, 1964; Brunnen in Levanto I, 1965; Brunnen und Treppe in Levanto I, 1966
Etching; Lithographs (3). Various formats.| * | CHF | 400 / 600 |
| * | EUR | 420 / 640 |
| * | USD | 500 / 750 |
840 Markus Raetz
Gnuusch, from "Graphikmappe des Schweizerischen Kunstvereins", 1971
Etching. H 650 mm W 497 mm.| CHF | 300 / 400 |
| EUR | 320 / 420 |
| USD | 370 / 500 |
841 Markus Raetz
Zucker und Salz, 1969
Silkscreen. H 500 mm W 700 mm.| CHF | 200 / 300 |
| EUR | 210 / 320 |
| USD | 250 / 370 |
842 Gerhard Richter
Blattecke, 1967
Color offset in gray and ivory on grained semi-cardboard. H 235 mm W 180 mm.| CHF | 2'000 / 3'000 |
| EUR | 2'100 / 3'200 |
| USD | 2'500 / 3'700 |
843 Gerhard Richter
Funken, from "Graphikmappe des Schweizerischen Kunstvereins", 1970
Color offset print coated with varnish on chromo cardboard. H 497 mm W 649 mm.| CHF | 2'000 / 4'000 |
| EUR | 2'100 / 4'200 |
| USD | 2'500 / 5'000 |
844 Bridget Riley
Wave, 1975
Colour serigraph. H 485 mm W 200 mm.| CHF | 2'000 / 3'000 |
| EUR | 2'100 / 3'200 |
| USD | 2'500 / 3'700 |
845 Mimmo Rotella
Untitled. Venus
Offset print in colors. H 295 mm W 205 mm (Visible measurement).| CHF | 100 / 150 |
| EUR | 100 / 160 |
| USD | 120 / 180 |
846 Dieter Roth
5 posters
Offset prints. H 1280 mm W 895 mm; H 1000 mm W 700 mm (3); H 940 mm W 660 mm.| CHF | 400 / 600 |
| EUR | 420 / 640 |
| USD | 500 / 750 |
847 Dieter Roth
Taschenzimmer, 1964
Multiple. Stamped paper and banana slice in plastic box, in cardboard box. H 110 mm W 75 mm D 25 mm.| CHF | 400 / 600 |
| EUR | 420 / 640 |
| USD | 500 / 750 |
848 Robert Ryman
Seven Aquatints, 1972
Each aquatinte. Each H 610 mm W 610 mm.| CHF | 2'000 / 2'400 |
| EUR | 2'100 / 2'500 |
| USD | 2'500 / 3'000 |
849 Niki de Saint Phalle
Le Couteau (Rêve d'une jeune fille), 1972
Colour lithograph. H 640 mm W 470 mm (Visible measurement).| CHF | 500 / 700 |
| EUR | 530 / 740 |
| USD | 630 / 880 |