Dear Sachin, The painting of Hanuman and Sita that you are talking about is the one reproduced at the top of this webpage: http://www.cds.caltech.edu/~nair/husain.php.
1) There is nothing sexually explicit about this image, by any definition of the words "sexually explicit." You are using inappropriate and misleading language to describe the painting. 2) There is no substance at all to any of the allegations against Husain's paintings. No court of law in India or anywhere else would uphold any of them. They are a tissue of ridiculous exagerrations like just like your claim about a "sexually explicit" Sita. 3) It's shameful and sad that total non-issues, stirred up by cynical and manipulative politicians, induce someone like you "to be a supporter of radical organizations." VM