Digital Library with a focus on architecture in the Islamic world.
All about cameras - lots of them! ( successor to 'Camerapedia' ).
NYPL Digital Gallery - over 725,000 digital images of all kinds.
Map collection of the University of Texas, Austin, plus worldwide links.
Things Sudanese. Paris-based website.
World wide Web Virtual Library (History) Sudan page. ( Be prepared for broken links ).
Evocative photographs of bygone Istanbul, and more. ( Ara Güler 1928-2018 ). ?
Useful series of detailed street maps of Beyoğlu, Istanbul. ( Turkish ). ?
Website of the British Institute at Ankara.
Website of a project designed to create computer reconstructions of the Byzantine monuments
of Istanbul as they existed in 1200 AD.
Dutch national Mr Osseman has taken thousands of photos all over Turkey.
Turkish photographers site ( Turkish ).
Early 20th century photographs taken during the intrepid traveller's journeys in Turkey and the
Middle East ( and beyond ) together with diaries and letters.
The city's website has excellent aerial photographic coverage on its 'City Map' section. As well as
detailed searchable mapping ( English & Turkish options ), there are historic aerial photos.
Useful site for expats in Turkey. ?
Photographs of Istanbul and elsewhere taken in the 1930s.
Portal to a useful series of guides to various towns and cities of south-east Turkey ( pdf ). ?
Detailed mapping and aerial photographic coverage of the country.