This document discusses various provincial styles of Islamic architecture in India, including the Punjab, Bengal, Jaunpur, and Gujarat styles. It provides details on specific architectural sites from each region, including the Shah Rukn-i-Alam tomb in Multan Fort featuring an octagonal shape and ornamentation, the Chota Sona Mosque in Bangladesh with 15 domes and corner towers, and the Atala Masjid in India consisting of a square courtyard and cloisters on three sides.