For modern painting, try the art galleries around Connaught Place in New Delhi and Mumbai's Pundole and Chemould Galleries, not to forget the Academy of Fine Arts in Calcutta.
There is a huge range of modern art galleries in New Dehli. 
mnli hypothesis: There is a huge range of modern art galleries in New Dehli.  premise: For modern painting, try the art galleries around Connaught Place in New Delhi and Mumbai's Pundole and Chemould Galleries, not to forget the Academy of Fine Arts in Calcutta.