Traffic lights with smiley faces drawn over them next to a building with the numbers 1, 2 and 3 printed on them.
some lights next to a building with 1 2 3 on it
several traffic lights near a building with 1, 2, 3 on it
Three stop lights with emoji faces on the different lights, next to a building with 1,2,3 numbered down the side.
Three traffic lights by a building with 1 2 3 written on the side.