Originally Posted by flake

I'd like to ask about the rules and how they relate to an image like the flying pig. Although the wings don't look as they were photographed, this would require at least three images - pig, wings & background. Do they all need to be taken over the weekend, because to do a good job it will take a couple of days sat in front of Photoshop. If they don't all need to be taken over the weekend, then which part does? The pig, the wings or both? Perhaps given the amount of Photoshop time required, the creation of the image is enough in itself?