I recently became intrigued by some of the surrealist collage art people have created. I discovered that there are many tutorials that explain how to do this using Photoshop. Is it possible to do it using Photoshop Elements 12, which is much less expensive? I haven't found any references to people using PSE for this sort of thing. I've read about the differences between PSE and Photoshop CS6, but I can't tell whether they're relevant. The impression I get is that PSE is fine for processing single images, but that PS is required if you want to layer and blend multiple images.