ChahÃÂr BÃÂgh School or the ChahÃÂr BÃÂgh Madrasa (), also known as Madrese-ye Madar-e Shah, is a 17âÂÂ18th century cultural complex in Isfahan, Iran. The compound was built during the reign of Soltan Hoseyn, a Safavid shah, to serve as a theological and clerical school.