Allianz was a group of Swiss artists formed in Zurich in 1937 to promote modern art - above all the concrete abstraction of Max Bill, with a distinctive emphasis on color relationships. Its first exhibition, 'Neue Kunst in der Schweiz', opened at the Kunsthalle Basel in 1937, followed by shows at the Kunsthaus Zurich in 1942 and 1947 and, from 1944, at John Konstantin Hansegger's Galerie des Eaux Vives. In 1941 the group published the Almanach Neuer Kunst in der Schweiz, placing members' work beside that of Paul Klee, Le Corbusier and Kurt Seligmann, with theoretical texts by Bill, Leo Leuppi and others. Allianz exhibitions continued into the 1950s, helping make Switzerland a European centre of abstract and concrete art after the war.