Expert insight Composite shots

Fiona says... Sometimes you’ll want to composite two or more shots together; maybe the facial expression isn’t quite right but the background looks unwrinkled. Whatever the reason you should use a prime lens. A fixed focal length ensures that you keep uniform perspective distortion, and that makes it easier to merge shots together in post-production later. I always say get as much right in-camera as possible; it’ll make your life a lot simpler when compositing on the computer.