Using the black background, it highlights the yellow stairs and light. It is a good way to Improve the design.
source:http://www.pinterest.com/pin/541487555172263662/
source:http://www.pinterest.com/pin/438749188669746882/
The black wall is helpful to attract the horticulture.
When you choose black in the background of swimming pool water, you are actually determine the color of the water.Internal characteristics tends to make the water of the pond blue.They also create a mirror effect, and reflects the sky and the surrounding landscape.
When