Rita Ackermann (Hungarian, born 1968) Eva Aeppli (Swiss, 1925–2015) Josef Albers (American/German, 1888–1976) Heinrich Aldegrever (German, 1502–d. ca. 1561) Marc Aldine (French, 1870–1957) Pierre Alechinsky (Belgian, born 1927) Albrecht Altdorfer (German, 1480–1538) Cuno Amiet (Swiss, 1868–1961) Jost Amman (German, 1539–1591) Carl Andre (American, 1935–2024) Jean-Robert Ango (French, d. ca. 1773) Albert Anker (Swiss, 1831–1910) Anonymous (15) Anonymous (16) Arman (American/French, 1928–2005)
John Armleder (Swiss, born 1948) Jean (Hans) Arp (French/German, 1886–1966) Jan Asselijn (Dutch, b. ca. 1610–1652) René (Victor) Auberjonois (Swiss, 1872–1957) Jakob van der Auwera (Flemish, 1672–1670) Hendrick Avercamp (Dutch, 1585–d. ca. 1663) Alice Bailly (Swiss, 1872–1938) Otto Charles Banninger (Swiss, 1897–1973) Francois Emile Barraud (Swiss, 1899–1934) Maurice Barraud (Swiss, 1889–1954) Willi Baumeister (German, 1889–1955) Erwin Bechtold (German, born 1925) Max Beckmann (German, 1884–1950) Jan Abrahamsz Beerstraten (Dutch, 1622–1666) Barthel Beham (German, 1502–1540)
