The Progressive Artists' Group was formed in Bombay in 1947, months after Indian independence and Partition, by six founders: F. N. Souza, S. H. Raza, M. F. Husain, K. H. Ara, H. A. Gade and the sculptor S. K. Bakre. Rejecting the revivalist nationalism of the Bengal school, they pledged to 'paint with absolute freedom for content and technique' and to engage internationally, synthesizing Indian art history with Post-Impressionism, Cubism and Expressionism. Three exhibitions followed - Bombay in 1948, Kolkata in 1950 and a last show in 1953 - before the founders scattered abroad and the group disbanded in 1956. Its members and followers, from Tyeb Mehta to Vasudeo Gaitonde, defined modern Indian art, and Souza's Birth remains among its most celebrated paintings.