culture Naga serpent snake stucco appearance Asian black-&-white cultural dark decoration decorative demon demon-deity design display fancy fearsome features fierce foliage garden greyscale guardian monochrome nagas perspectives plants private religious snakes statuary statue surfaces symbols texture brown buildings cambodia colorful colors colourful colours compound decorated Flags gold golden green lamppost lights palace Phnom Penh roofs royal shuttered stairs steps visitors white windows yellow beliefs buddhism cambodian Cambodian-mythology carved cobra coiled coils common craftsmanship creatures deities deity demi-gods figure frozen heritage Hinduism king-cobra mythological mythology numerological ornamental ornamentation public reptilian reptilian-race sculpted sculpture serpent-figure shaped stone stonework style symbol symbolic symbolism textured textures angles archaeological archaeology artwork Buddhist depictions Designs Hindu historical icon iconic khmer stone-work