What vibrant colors there are in the Tranquil Waters Abstract Aluminum Wall Hanging. There are deep rolling waves in aqua, goldenrod, white, blue and celery. The rainbow effect will spread 48 inches across your wall atop other art placed with it. This flow of colors is gentle and soothing to the eye. In a contemporary home you canít go wrong with them; they have a reputation of getting along with just about everyone. Since it will take a special order, youíll have two weeks to decide on the right wall.