His films have been screened in several film festivals. He is recipient of the St Edvard Munch Award for Contemporary Art, Norway; an Honorary Doctorate in Fine Arts, Manine College of Art, USA; Golden Gate Award, San Francisco International Film Festival; Golden Conch, Mumbai International Film Festival; winner, Torino Internation Film Festival, Italy; Jury's Award, Film South Asia, Nepa; Grand Prix at EnviroFilm, Slovak Republic; Golden Tree at the 1st National Environment and Wildlife Film Festival, Delhi. He has also participated in Documenta 11 (2002) and Documenta 12 (2007), Kassel, Germany.