the ancient building in the complex tomb of itmad-ud-daulah

landmark building monument city architecture tourism tree memorial ancient complex tomb itmad-ud-daulah built red sandstone decorated white ornaments arches balconies spires visible green plants garden india agra itimad-ud-daulah sidewalk alleyway plants heritage india itmad-ud-daulah sandstone ornament paved pathway arch arches symmetry itimad-ud-daula tomb itmad-ud-daula spires balcony blue sky mughal mausoleum white red tower perimeter protection complex heritage islam grass unesco green historic agra garden famous religious monument ancient old landmark building history blue travel