background city draw graffiti grunge paint painting red San Francisco scrawl scribble texture urban art black blue colourful.colour drop green illustration ink orange spot stain wallpaper white yellow backdrop canvas colours dots grungy paints pattern rough rustic series spatter variations vintage artistic colorful colors colourful mixed paint tubes smudge smudges Squeezed textures tubes abstract acrylic paint color colored colour coloured creative creativity decoration decorative hobby modern art multicolored multicoloured painted painting abstract painting art plant shape shapes visual arts arts brush crafts element pastels stroke strokes architectural architecture bright building Colonial commercial contrast cool fire-engine red greenery historic museum pedestrians people refurbished Renovated Singapore stand-out street scene traffic centre tree-lined trees visible