advice aid alert availability communicating communication design distinctive edge eye-catching fire-brigade fire-hydrant help hope hydrant identification indentifying indication indicator information informative informing kerb letter lettering maintain maintenance nearby notification notifying paint painted preparation prepared roadside safety sign surface surfaced surfaces surfacing texture textured textures abstract angled angles appearance architectural architecture bricked bricks building christian church church-complex community contrast contrasting cross edged edges elements exterior external faith height high historic light patterned patterns perspectives Singapore traditional views wall walls windows contemporary framed frames geometric geometric-shapes gray grey high-rise linear lines modern sharp blocks colorful effects rainbow tiles 3-D blue bubbles clean cleanliness color coloration colored colors colour coloured colours expressing expression hand-wash hand-washing hands health hygiene hygienic plastic raised semi-transparent signs soap suds symbols thick thin washing washing-hands words background bright checkered coloring colourful colouring decorative details floor-tiling horizontal interconnected interlinked interwoven lined matrix mosaic row rows shape shaped shapes small square squared squares style tiling vertical vibrant wallpaper blended curved curves emerging glass glassy kaleidoscopic symmetrical symmetry yellow artistic burst flow flower flower-burst lighting liquidy melting radiated radiating tactile window aged concrete crack cracked cracking cracks damage damaged deteriorated deterioration fluted fluting garden garden-pillar mini-garden-pillar old pillar pot-pillar rough uneven variations varied various airy ambience chairs connected dining dining-area eating-area eating-out empty furnishings furniture no-customers patio ready seating seats service space spacious surroundings table tables vacant-places veranda verandah amaranthaceae cooked cooking diet dietary edible fiber fibre food healthy iron Popeye-food roughage sloppy soft spinach spinacia-oleracea strength vegetable vitamins