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 angles architectural cast-iron craftsmanship dark decorated detailed distinctive elements flow flowing fountain fountain-feature fountains height heritage high historic historical history intricate metal-work mythical old prestige prestigious quaint quality sculptures shade shadows solid spray style Victorian water abstract background blended bright coloration colorful colourful columns depth details geometrical green interconnected interlinked linear lined lines patterned patterns pink shape textured thick wallpaper weave woven life-like life-sized art artistic backdrop black diamond shaped distant distortions image images intermeshed interwoven intricate patterns light points pulsating radiating starbursts vibrant white arty christmas detailed patterns edges geometric red vibrancy bark contours diamond shapes blue