The Aks khaneh (House of Photographs) is a large summer chamber under the Badgir.  As with the Hows Khaneh, this room was cooled using a cooling system that pumped water from a subterranean stream (qanat) into a small pond.  Due to the harmful effects of humidity, this system is no longer in use.  This room has undergone major renovations and is now used as an exhibition space for photographs of the Qajar period.  Nasser-ol-Din Shah took an interest in photography not long after the invention of the camera. In fact, he was an avid photographer. The Aks khaneh houses some photographs taken by Nasser-ol-Din Shah and some photographs captioned by him.