General view of the interior, looking northwest, depicting the north entry with the Sultan's royal box over the entry and lateral screened galleries reserved for members of the imperial family (at the center is the sadirvan or ablution fountain); The several important buildings preserved from the early Ottoman period exemplify the Ottoman pattern of urbanization whereby sultans successively built architectural complexes (kulliye) in unurbanized parts of the city, which then became the nuclei of new quarters. The city was also an international centre for the silk and textile trade...Another urban nucleus on the east side of [Bursa] is centred around the Green complex (Turkish: yesil; 1412-1424) of Mehmed I. It comprises a mosque, tomb, madra...