The Gallery
Geography
Gemistus Pletho
Ibn Sina
Hipparchus of Nicaea
Eratosthenes
Seydi Ali Reis
Matrakçı Nasuh
Kâtip Çelebi
Vasily Tatishchev
Dimitrie Cantemir
Hecataeus of Miletus
Dicaearchus
Posidonius
Ptolemy
Abu Zayd al-Balkhi
Nikolay Danilevsky
Tai Chen
Eudoxus of Cnidus
Leonhard Euler
Abu'l-Fida
Girolamo Fracastoro
Dai Zhen
Peter Kropotkin
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