ancient Angkor angles appearance archaeological archaeology Bayon buddhism Buddhist cambodia craftsmanship cultural culture damp decorative design face faces features height heritage high Hindu Hinduism historic historical history jungle lichen mixture monument mosses old ornamental perspectives reflective sculpted sculpture shaped statuary statues stones stonework style surfaces temple-complex temples textured textures weathered Angkor-Wat building buildings statue structures pool reflections water adherence adhering aerial-roots backgrounds barrier boundary bricks climber climbing-vine clinging colors colours cover coverage creeper distinctive evergreen foliage forgotten garden-tool ivy light neglected overgrown peaceful plants rust rusting rusty spade strength strong sturdy sunlight sunshine surface tenacious texture tool variations variegated vigorous vines wall