I'm sure everyone has seen one of these photos at least once. Double exposures can be such a fun and interesting creative technique. As the name implies, double exposure photography is all about combining two photos and overlaying them with one another to create a single image. Some digital cameras, and most film cameras, have the ability to take multiple exposures and create the effect in camera without needing any photoshop or post production at all. Personally, I like the ability to control the outcome in a more meaningful way without letting my camera take care of business for me. With photoshop you have many more options on the placement of the two photos, how they're blended together and which elements are showing and which aren't...