Working in the 16th century, Sinan designed more than 300 structures, together with mostly mosques but additionally palaces, colleges and other buildings. Other famous buildings designed by Wren included the Greenwich Hospital, which later turned the Royal Naval College, and the façade of Hampton Court Palace, each in London. And eventually, his buildings included flat roofs that would accommodate gardens. The truth is, he was amongst the primary to depart from the classical model and defy conv...