Philipp Bauknecht (German, 1884–1933) Francis Bott (German, 1904–1998) Balthasar Burkhard (Swiss, 1944–2010) Alexander Calder (American, 1898–1976) Heinrich Campendonk (German, 1889–1957) Marc Chagall (Belarusian/French, 1887–1985) Nicola De Maria (Italian, born 1954) Josef Ebnöther (Swiss, born 1937) Sam Francis (American, 1923–1994) Howard Hodgkin (British, 1932–2017) Gottfried Honegger (Swiss, 1917–2016) Paul Jenkins (American, 1923–2012) Robert B. Käppeli (Swiss, born 1942) Robert Käppeli (Swiss, 1900–2000)
Robertson Käppeli (Swiss, born 1988) Ernst Ludwig Kirchner (German, 1880–1938) André Lanskoy (French/Russian, 1902–1976) Carl Walter Liner (Swiss, 1914–1997) Heinz Mack (German, born 1931) Joan Miró (Spanish, 1893–1983) Albert Müller (Swiss, 1897–1926) Niki de Saint Phalle (French, 1930–2002) Hermann Scherer (Swiss, 1893–1927) Niki de Saint Phalle and Jean Tinguely Mark Tobey (American, 1890–1976) Varlin (Swiss, 1900–1977) Jan Wiegers (Dutch, 1893–1959)
