This picture is of a car parked in a city full of buildings. You can think of the area as your own block or street and color it like the colors you see in your own street. For example you can start with the trees in the city and color them green, after the tree color the clouds with blue and the other background can be of light grey color. The road where the car is standing, color it grey to make it look like a road. The buildings in the city can have different colors like they can be grey or red like the bricks or even yellow. Now color the car, color the wheels of the car with black, while the windows can be light blue the front lights can be of yellow colors and the bumper can be grey while rest of the car can be of blue color.