clouds colors grass hills landscape light mountains textures trees valleys water age aged background damage degrade door metal oxide rust surface texture animal animals appearance color colored colour coloured colours creature creatures decoration decorative design display displayed exterior external features life-like life-sized ornamental ornamentation outside perspectives replica reptile sculpted sculpture shaped shapes Singapore statuary statue surfaces zoo zoological dehydrated dried edible fish fish market flattened food for sale home cooking market medicinal medicine ready for purchase rough sea food seahorses selection shopping Sizes skin small smell textured tough varieties wet wet market