507 Markus Schwander
2 sheets: Cézanne à Winterthur, 2004
2 drawings, tracing techniques on carbon paper. H 290 mm W 390 mm; H 240 mm W 300 mm.| CHF | 150 / 200 |
| EUR | 160 / 210 |
| USD | 180 / 250 |
508 Martin Schwarz
Crystal book, 2010
Object. Book, mixed media and crystal. H 125 mm W 190 mm D 150 mm.| * | CHF | 1'200 / 1'600 |
| * | EUR | 1'300 / 1'700 |
| * | USD | 1'500 / 2'000 |
509 Martin Schwarz
Hechtbuch, 2025
Object. Book, mixed media and pike. H 270 mm W 530 mm D 340 mm.| CHF | 1'200 / 1'800 |
| EUR | 1'300 / 1'900 |
| USD | 1'500 / 2'200 |
510 Martin Schwarz
Hommage to Segantini, 2004
Object. Book, acrylic. H 180 mm W 430 mm D 300 mm.| CHF | 1'000 / 1'500 |
| EUR | 1'000 / 1'600 |
| USD | 1'200 / 1'800 |
511 Dieter Schwertberger
Die Krise des Ikarus, 1967
Oil on hardboard. H 885 mm W 1385 mm (visible image area).| CHF | 2'000 / 4'000 |
| EUR | 2'100 / 4'300 |
| USD | 2'500 / 5'000 |
512 Dieter Schwertberger
Untitled
Oil on wood. H 790 mm W 620 mm.| CHF | 500 / 800 |
| EUR | 540 / 870 |
| USD | 630 / 1'000 |
513 Dieter Schwertberger
Betrachtung, 1974/2017
Oil on wood. H 630 mm W 800 mm.| CHF | 500 / 800 |
| EUR | 540 / 870 |
| USD | 630 / 1'000 |
514 Dieter Schwertberger
Erleichterung, 1973
Oil on wood. H 930 mm W 1200 mm.| CHF | 500 / 800 |
| EUR | 540 / 870 |
| USD | 630 / 1'000 |
515 Alejandra Seeber
Gesture Collage 3
Oil and acrylic on paper. H 760 mm W 555 mm.| CHF | 800 / 1'200 |
| EUR | 870 / 1'300 |
| USD | 1'000 / 1'500 |
516 John Seery
Divine, 1982
Oil on canvas. H 820 m W 1175 mm.| CHF | 1'500 / 2'500 |
| EUR | 1'600 / 2'700 |
| USD | 1'800 / 3'100 |
517 John Seery
3 works: Untitled
Gouache and pencil on paper. Each H 350 mm W 270 mm.| CHF | 300 / 600 |
| EUR | 320 / 650 |
| USD | 370 / 750 |
518 John Seery
Capital Yellow, 1973
Acrylic on canvas. H 1480 mm W 1340 mm.| CHF | 1'200 / 1'800 |
| EUR | 1'300 / 1'900 |
| USD | 1'500 / 2'200 |
519 John Seery
2 works: Untitled
Mixed media on paper. Each H 350 mm W 275 mm.| CHF | 200 / 300 |
| EUR | 210 / 320 |
| USD | 250 / 370 |
520 Jochen Seidel
2 works: Come Back to Ireland Where the Green Is Like the Green in Your Paintings; Singing
Mixed media on paper. Each H 610 mm W 460 mm.| * | CHF | 400 / 600 |
| * | EUR | 430 / 650 |
| * | USD | 500 / 750 |
521 Rozita Sharafjahan
Untitled. Aus der Serie Taraneh (Aziza Brahim), 2016
Photo print on fabric with embroidery. H 200 mm W 200 mm.| CHF | 200 / 400 |
| EUR | 210 / 430 |
| USD | 250 / 500 |
522 Hermann-Alfred Sigg
Im Reich des Herbstes, 1994/95
Acrylic on canvas. H 1950 mm W 1160 mm.| * | CHF | 1'500 / 2'500 |
| * | EUR | 1'600 / 2'700 |
| * | USD | 1'800 / 3'100 |
523 Afroyim Soshana
Red Beams in N.Y.
Oil on canvas. H 460 mm W 330 mm.| CHF | 800 / 1'200 |
| EUR | 870 / 1'300 |
| USD | 1'000 / 1'500 |
524 Afroyim Soshana
Untitled
Oil on canvas. H 465 mm W 330 mm.| CHF | 1'000 / 1'500 |
| EUR | 1'000 / 1'600 |
| USD | 1'200 / 1'800 |
525 Afroyim Soshana
Regen, 1960
Oil on canvas. H 880 mm W 1170 mm.| CHF | 1'500 / 2'000 |
| EUR | 1'600 / 2'100 |
| USD | 1'800 / 2'500 |
526 Louis Soutter
Recto/Verso: Matin; Tours et créneaux
Pencil on paper. H 180 mm W 270 mm.| CHF | 1'000 / 1'500 |
| EUR | 1'000 / 1'600 |
| USD | 1'200 / 1'800 |
527 Matias Spescha
Untitled, 1987
Gouache over pencil on paper. H 208 mm W 190 mm.| CHF | 900 / 1'200 |
| EUR | 980 / 1'300 |
| USD | 1'130 / 1'500 |
528 Matias Spescha
Untitled
Gouache on paper. H 180 mm W 390 mm.| CHF | 1'000 / 1'500 |
| EUR | 1'000 / 1'600 |
| USD | 1'200 / 1'800 |
529 Matias Spescha
Untitled
Graphite on paper. H 135 mm W 195 mm (visible image area).| CHF | 700 / 900 |
| EUR | 760 / 980 |
| USD | 880 / 1'130 |
530 Matias Spescha
Untitled
15 pencil drawings on paper, laid down on cardboard. H 153 mm W 985 mm.| CHF | 1'500 / 2'500 |
| EUR | 1'600 / 2'700 |
| USD | 1'800 / 3'100 |
531 Daniel Spoerri
Collage from series "La médicine opératoire dessinée d'après nature par N.H. Jacob", 1995
Mixed media and collage on cardboard. H 185 mm W 205 mm (visible image area).| CHF | 1'000 / 1'500 |
| EUR | 1'000 / 1'600 |
| USD | 1'200 / 1'800 |
