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Marcel Janco, a key figure in the Dada art movement, was born in Bucharest, Romania. As one of the pioneers of Constructivism, Janco's artistic contributions include co-founding the Dada movement in Zurich and his participation in the avant-garde group Contimporanul in Romania. His artistic style encompassed painting, sculpture, graphic design, and performance art, reflecting his multidisciplinary approach to artistic expression.