Actress Vidya Balan has landed in Kolkata for her next film 'TE3N'. Produced by Sujoy Ghosh, the film is the first for which the doors of the Victorian-era Writers' Buildings have been opened for shooting. She has already started shooting with actor Nawazuddin Siddiqui inside the red-brick structure, and super star Amitabh Bachchan is expected to join them later this week. Vidya said, “I wanted to shoot inside this building for a long time. Now this wish has been fulfilled.” She considers Kolkata her second home and has shot in the city for 'Parineeta' and 'Kahaani'.