Janco was a practitioner of Art Nouveau , Futurism and Expressionism before contributing his painting and stage design to Tzara 's literary Dadaism .
In the 1910s , he co-edited , with Ion Vinea and Tristan Tzara , the Romanian art magazine Simbolul .
Janco was a practitioner of Art Nouveau , Futurism and Expressionism before contributing his painting and stage design to Tristan Tzara 's literary Dadaism .
In the 1910s , he co-edited , with Ion Vinea and Tristan Tzara , the Romanian art magazine Simbolul .