1. A method of processing images of film stock, the method comprising: accessing a first image of film stock bearing a first photograph; accessing a second image of film stock bearing a second photograph that is different than the first photograph; identifying a particular set of one or more features in (i) a first portion of the first image, and (ii) a second portion of the second image; transforming at least a portion of the second image to generate a transformed version of the second image, wherein the particular set of one or more features are located in a third portion of the transformed version of the second image; aligning the transformed version of the second image and the first image; combining the first image and the transformed version of the second image into a composite image; and storing the composite image and one or more other images on a non-transitory machine-readable medium as a set of images, the set of images representing frames of a motion picture.