ancient Angkor angles appearance archaeological archaeology broken buddhism Buddhist cambodia craftsmanship cultural culture damp decorative design features height heritage Hindu Hinduism historical history lichen mixture monument mosses old ornamental perspectives sculpted sculpture shade shadows shaped stones stonework style sunlight support supportive surfaces temple-complex temples textured textures wall-stones walls weathered Bayon buddha covered historic partial reclining reflective repaired repairs statuary statues complex high jungle abstract angled background blocks color colour designed detailed detailing distinctive external gaps gray grey grooved grooves ground hard-surface hard-surfacing interconnected interlinked large level light limestone limestone-blocks lined lines mortar outdoors outside path patterns pavement pavers paving rough shapes Sizes striations surface arches architectural-elements architecture Australian barracks castellated castellation Colonial dark dated discoloration discoloured exterior façade frontage military multi-storey multi-story protection protective shape solid strong traditional urban view views weathering windows Angkor-Wat pool reflections water