Media report says that Director Mani Ratnam do not want to leak any pictures of Aishwarya Rai's role of Ravana film. He is making sure that nobody get a snap of her in his film.
Mani Ratnam always make sure not to release any pictures of his movies before its release. The shooting of Ravana film is held in a remote forest area. This location helping Mani Ratnam's task very much. No car will reach the shooting place, as people need to travel in jeeps.
During the shooting of Ravana film, Abhishek Bachchan, Aishwarya Rai's husband, who is also shooting with Aishwarya, has fallen ill. This was revealed by his father Amithabh Bachchan in his blog. Today he has written in his blog that Abhishek has recovered well. [See Amithab Bachchan Blog]