nightfall in the ancient ruwanweli maha seya dagoba. anuradhapura

ancient anuradhapura architecture asia buddhism buddhist ceylon chaitya chedi city clouds dagaba dagoba deserted dusk evening gloaming heritage history landmark lanka lilac maha mahaceti mahathupa nightfall old purple rathnamali religion ruwanveliseya ruwanweli ruwanwelisaya sacred seya shrine south sri stupa sunset suvarnamali swarnamali temple town twilight unesco