animal animals appearance color colored colors colour coloured colours creature creatures crocodile decoration decorative design display displayed exterior external features ornamental ornamentation outside perspectives rain raining replica reptile sculpted sculpture shaped shapes Singapore statuary statue surface surfaces texture textures weather wet zoo zoological hippo hippopotamus abstract background blended bright coloration colorful colourful columns dark depth details geometrical green interconnected interlinked linear lined lines patterned patterns pink shape textured thick wallpaper weave woven life-like life-sized bark cracked cracks fissures hard palm protective rough tree beauty curled curling curls delicate drops edge edged edges flora flower fragrance fragrant garden light perfume perfumed petals plants raindrops reflections rose roses scattered soft veined veins water winter wintry