Scatter proof is the term used to describe a proof of an individual photo or group of photos that have not been included as part of the complete page layout. Scatter proofs are used to check color before the final proof. Several photos can be grouped and proofed at the same time to save on time and materials. Software is available that automates the grouping process, placing photos in the most space-saving layout. You can also use step-and-repeat for multiple proofs. It is best to view scatter proofs in a color viewing booth with controlled lighting for the most accurate color proofing.