 During the years 1904-1907, he exhibited his works in group exhibitions with four other fellow artists in Kraków, Lvov, Vienna, Berlin, and Warszawa.In 1910, he moved to Jerusalem to teach in the Bezalel School of Art.Following his return to Paris In the years 1917-1919, he took part in exhibition of Polish Expressionists (Formists) and became friends with another Polish artist, Moses Kisling, Eugene Zak and Mela Muter.