abstract art-glass background blended blocks brown clear coloration colored coloured contrast crafted decorated decorative distinctive embedded glass hexagonal hexagons interconnected interlinked kaleidoscopic light mosaic multicolored multicoloured paneling panelling panes patterned patterns perspectives presentation raised rounded shaped shapes stained-glass style surfaces surfacing symmetrical tactile texture textures variations variety wallpaper window above angles arched arches architectural-elements architecture building christian church city Colonial community cupola design domed doorway exterior external faith façade features frontage height heritage high historic ornamental painted picturesque pillars Presbyterian roof roof-top shade shadow shape Singapore sunlight sunshine traditional white appearance brickwork chimneys coloring colors colouring colours craftsmanship history old ornamentation outside roofing solid stonework strong surface tower towered wall wall-segments windows black checkered checks contrasting details grouting interwoven irregular linear lined lines matrix shiny small smooth square squared squares textured tiled tiles vibrant wall-tiles art artistic artistry blue bright color colorful colourful green liquidy red soft surfaced thick thin vivid waves wavy bubbles bubbly colour curved curves lighting round animals Asian-elephant-subspecies big browsers close communicating connected connecting elephant-hide elephants elephas-maximus-indicus enclosure endangered Females grazers habitat-loss hair hairy heavy herbivore hide Indian-elelphants intelligent mammal megaherbivores skin strength tough trunks wrinkled wrinkles wrinkly zoo