night view of the 15th century ulugbek and tillya-kori madrasahs decorated with gold, majolica and mosaics in colored light

minaret madrasah ulugbek tillyakori registan night samarkand muslim dome uzbekistan wall building art pattern majolica mosaic historical ancient architecture landmark traditional people tourism lighting colored view 15th century tillya-kori madrasahs decorated gold mosaics artistic square light