Hello Sophie, This picture is of Satbis Deora Jain Temple located in Fort of Chittorgarh.
Chittorgarh Fort is home of few beautiful ancient Jain temples. The largest one of them is Satbis Deora. This is located at the heart of the fort. The above picture is the roof of one of the dome in this temple.
Another Jain temple is located near 'Kirti Stambh' or Tower of Fame.
I am really sorry to write you with delay, but I did not know that you made a response to my enquiry.
Sincerely.
Sophie