"Unlike their older brother Józef, who was interested in creating a Jewish national style in art, Sashe and Menashe shunned Jewish motifs. Even their paintings from Kazimierz Dolny - this Polish Barbizon and a town crowded with traditional Jewish life - show no traces of Jewish culture." http://culture.pl/en/article/the-twin-brothers-who-painted-and-perished-as-one