The new 'Discover Islamic Art in the Mediterranean' site incorporates material from 14 countries through 18 exhibition sites that explore the the cultural and artistic heritage of Islamic dynasties spanning 1200 years. [via].
For anyone with even a passing interest in Islamic history or cartography, 'The Book of Curiosities of the Sciences and Marvels for the Eyes' site at Oxford University's Bodleian Library will provide a thoroughly interesting timesink. This recently discovered 13th/14th century copy of an 11th century Egyptian manuscript was partly based on Ptolemy and includes the oldest rectangular map of the world...not to mention the famed human-bearing Waq-Waq tree. [via]