The article makes an interesting reading. I'd like to add one more artist's name - Dr (Padma Shri) S V Rama Rao, an abstract painter of repute, based in Chicago. He visits India once a year. He's planning an exhibition of his paintings this year in Delhi and Mumbai. I'm sure his exhibits are worth watching for investment purposes along with those mentioned in the article like Hussain, Ganesh, Souza etc.
