abstract angled angles art artwork atmosphere background blue cooling dark downpour drenching heavy-rain light paint painted painting pelting-down pouring-down pouring-rain rain raining reflecting rivulets running-down stormy streaming streams textures water weather wet window pelting down pouring down rain drops spattering spray storm city crossing damp drenched footpath gray grey outdoor outdoors path pedestrians roadside Singapore spatter splatter street street-scene tropical umbrellas unprotected wind trees