The TillyaKori Madrasah is located at the Registan, which is the heart of the ancient city of Samarkand in Uzbekistan. This madrasah, whose name translates to 'Gilded', was built from 1646 to 1660 and stands as a testament to the grandeur of the Timurid architecture. It not only served as an educational institution but also notably became the city's main mosque in the 17th century. The madrasah's façade is stunning, with its richly decorated mosaic and majolica tiles that dazzle in shades of blue, gold, and other vibrant colors. The entrance is marked by a towering iwān, and the building is symmetrically flanked by two minarets. Inside, the structure features a mosque, a central courtyard surrounded by student rooms, and an ornamental dome, with the interior embellished with intricate Islamic calligraphy and gold leaf. TillyaKori Madrasah was the last of the three remarkable buildings to be erected at the Registan Square and completes the ensemble, making the square one of the most remarkable public spaces in Islam.