It would be nice if we can post some famous desi articles here. I know one Deb Dutta from US (formerly a Kolkattan) who was making waves sometimes back about outsourcing design and ad jobs from India.
Jiten Thukral and Samir tagra are making waves internationally with their paintings. Both are from RMG David. In fact since they started concentrating on paintings RMG's awards tally has dipped at record low.