Repetition Templates by Clever Monkey Graphics provide another fun avenue to making layouts. Shapes are repeated in the background with clusters, etc. set on top. Background shapes have been saved in fewer layers than you see in order to save space, but are far enough apart to easily recolor as you wish or further take apart to play with. Full templates are available in downloads of photoshop files, tiff files, and separate png files. I have also included the large shapes & their repetitions used to make the background as a bonus - due to file size, these are only available as tiff or psd files, but they allow you even more flexibility including the ability to drag them into alternate layouts.