In the following you find a list with some of my favorite artists in painting. I did not set many links, as there is a lot of additional information available on the web, either on online-encyclopaedias or on dedicated art websites.
Lyonel Feininger (German-American painter; *1871, †1956): Website of the Lyonel-Feininger-Galerie In Germany from around 1910, mainly in his Bauhaus period (1919-1932), and in the USA after leaving Germany in 1937 due to persecution by the Nazis): Blue Marine (1924) and Barfusserkirche (1924).
Salvador Dalí (Spanish artist; *1904, †1989): Salavador Dalí Museum
Georgy Kurasov (Contemporary Russian artist): Umbrellas of St. Petersburg (1996), The Autumn (2002)
Amedeo Modigliani (Italian artist; *1884, †1920): Modigliani on zeno.org
Frida Kahlo (Mexican painter; *1907, †1954): Website on Frida Kahlo (in English and Spanish), Kahlo on Wikipedia: in German, in English)