The Sidi Saiyyed Mosque, also known as Sidi Saiyyid ni Jali, is a significant monument in Ahmedabad, constructed in 1572-73 AD. It is celebrated for its exquisite stone latticework windows, known as 'jalis', which are considered masterpieces of Indo-Saracenic architecture. The mosque's design features intricate carvings that depict the intertwining of trees and foliage, symbolizing the Tree of Life. This architectural gem serves as a testament to the rich cultural and historical tapestry of Ahmedabad, reflecting the city's storied past and architectural heritage.