abstract angled angles appearance background blocks bricks color colorful colour colourful Designs detailed detailing distinctive fit fitted fitting footpath grooves ground interlock interlocked interlocking level light path pattern patterned patterns pavement pavers paving paving-bricks rough shaped shapes smooth stones stonework surface surfaces textured textures atmosphere city cooling crossing damp downpour drenched drenching gray grey heavy-rain outdoor outdoors pedestrians pelting-down pouring-down pouring-rain rain raining roadside Singapore spatter spattering splatter spray stormy streaming street street-scene tropical umbrellas unprotected water weather wet wind