the color and patterns transform slowly over time its to make you feel as if you were at home and if you were at a galley surrounded by an aquarium. the frame is 9 1/2" by 7 1/2" and the screen is 5 1/2" by 3 1/2" you can plug it up into a wall and you wont ever have to worrie about the coast or you electricity bill because it helps you save at the same it comes with a time so you can have it go off when ever you want and come on whenever also. these art peices come in many different colors this one just so happen to be the creators faviorte color. these were all hand made and dident take that long to create them they caost about 100 a peice you ncan buy on line.