Nope, not what you’re thinking. If you came here looking for something else, I’m afraid you will be disappointed. This will be a dull-by-comparison tutorial on Photoshop. In this case BOOB stands for Bridge Out Of Bounds, and Bezier curves are the cool masking technique I’ve finally mastered to make intricate OOB (Out Of Bounds) images possible.
In an OOB, the image appears to break through a frame in the image. Imagine you have a framed photo hanging and part of that photo escaped onto the wall – that’s the effect that OOBs try to achieve. I’ve written about them before here, and there is a great Flickr discussion group dedicated to OOBs. Here is the first one that I ever attempted, where my kayak appears to leap out of the photo.