I do agree that an artist should be as free as a bird and has a full right to express what he/she wants to in his/her art but that does not mean he can produce something out from his ultra imagination that tends to hurt the sentiments of people's belief and respect towards their owns. As far as Hussain saab is concerned, I admire his art and his personality but as Stalker mentioned, I have at times found in him ultra aggresssion for expression as is pointed out by his painting of goddess Sita and Durga for that matter. An artist should also be aware of his boundaries and limitations. Expressions cannot be suppressed but should be well directed.