atmosphere background city cooling crossing damp downpour drenched drenching footpath gray grey heavy-rain outdoor outdoors path pedestrians pelting-down pouring-down pouring-rain rain raining roadside Singapore spatter spattering splatter spray stormy streaming street street-scene textures tropical umbrellas unprotected water weather wet wind trees Asia diamond drip drips drop dropping drops fishmonk flood flooding floods humid inclement pavement pavements pour pouring rainy reflect reflecting reflection reflections reflects road roads scene sidewalk sidewalks splash splashing square storm tessellate tessellation thunder tile tiled tiles urban