Otto Mueller (1874-1930) var en tysk ekspresjonist kjent for sine uttrykksfulle nakter, romani-motiver og harmoniske landskaper. Et nøkkelmedlem av 'Die Brücke'.
Aargauer Kunsthaus is Switzerland’s premier museum dedicated to Swiss art from the 18th century onwards. Founded in 1959, it houses an impressive collection showcasing masters like Alberto Giacometti and Jean Tinguely alongside innovative installations and a fascinating Naturama natural history section within its architecturally significant Herzog & de Meuron extension.