ancient Angkor Angkor-Wat angles appearance archaeological archaeology artwork bas-relief buddhism Buddhist cambodia cambodian carved carvings craftsmanship cultural culture decorations decorative depictions Designs features grainy heritage Hindu Hinduism historical history icon iconic low-relief monument ornamental perspectives rough sculpted sculpture shaped stone stonework style surface surfaces temple-complex temples textured textures weathered above abstract adornment adornments architectural architectural-adornment building classic corner corners crafted decorated decoration detailed detailed-patterns display distinctive historic light masonry Motifs old ornamentation ornaments pattern patterns shape shapes symbolic Victorian-era wall Western-architecture dancers dancing figurines frieze