You will find below an amazing database of images provided by the “KaizenGallery, Free Art Foundation – Berlin”, the “©RRB – Private Library – Paris”. Images can be downloaded for free by students, teachers and searchers. Images are protected by international copyright laws, so please ask for more information for edition or any other commercial use.
In the case you would be interested by some plans of architecture, the KaizenGallery produces hundreds plans of architecture each year, with rights for edition: please fill in the form for ordering.

 Art of Islam

Pre-classic period, plans of mosques, palaces, cities:

1. Ummayyad and Abbasside dynasties
2. North Africa: Almohade, Almoravide, Merinide, fatimide, Ayyoubide, Mamluk, Burdjide dynasties
3. Spain
4. Orient
5. Persia part 1: Samanide and Ghaznevide dynasties

Classic period, plans of mosques, palaces, cities:

1. Anatolia
2. Moghol Architecture in India
3. Ottoman Empire
4. Persia part 2: Safavide dynasty

Photos of mosques, tombs, madrasa:

1. Islam on the Silk Road, Central Asia
2. Islam in Orient, North Africa, Spain