Add other graphics. Experiment with adding graphics from programs such as Adobe Illustrator or creating them in Photoshop Elements. Try the different blend modes to see what type of effect you get.
DESIGN TIP: Choose the best images to blend
Blending images can be a tricky process. Often, it's good to work with one image that creates more of a pattern and one that is the focal point.
OPPOSITES DO ATTRACT! When blending images, it often works well to have one of the images have more of a texture or to be more abstract than the other.