"Step Into the Blue" is a simplistic expression of three changes of state. Each step level has different highlights because they are being lowered into the water, the top is dry and highlighted by the sun, the middle is wet but not submerged, and the bottom is fully under water and indistinguishable. In nature, groups of three are a common thread. Even thought the stone steps were made by man, the effect is caused by nature, and in a group of three.