In my previous essay on photographing the arts, I was talking about selecting images from a shoot; now, we're on to the conversion and correction of the files themselves, taking a RAW file and turning it into a beautiful, finished image.

RAW files are the original camera files, which contain far more image data than an in-camera .jpg, so as a result there's a lot you can do in the RAW conversion process - and, there are a lot of choices that need to be made for each image that gets worked on. Sometimes, it's possible to take settings and copy them from one image to the rest, and get consistent results that way - but that's rare in the performing arts, as the light usually changes from scene to scene, or from one part of the stage to another. Having been a lighting designer, I know how hard it is to get an even, smooth spread of light across a stage, if that's what the aim is - but often, it's not!