The Buddhist Chakari minaret was likely built in the Kushan era and had traces of Greco-Bactrian and Gandhara Art. It had Buddhist swastika and both Mahayana and Theravada qualities. Following the Islamic conquest, a new age of architectural realms appeared in the Kabul region. The Gardens of Babur was perhaps the best preserved example of Islamic and Mughal architecture. Emperor Babur had also built seven other big gardens in Kabul at the time. The present Gardens of Babur also reflect Afghanistan's traditional architecture by the wooden carving, pressed stucco, decorative stone masonry and other features. Another fine example of the Babur era is the Id Gah Mosque, using stones from the Punjab and Sindh and designed by Persians.