This store has many gifts and cards you can change yourself, one category "Color Change Items" has designs where you can alter the color. You can do this by clicking on the customize button and picking a color from the grid on the right, either choose on one of these or click on the picker. The picker will bring up another color window. Choose a new color and the color will change in the design.
The pattern's category varies from complex blue and orange designs that glow to many that have a three dimensional appearance, or if you are looking for animal art then there are oil paintings and pastel drawings to choose from. The fun gifts speak for themselves.