a/b visual comparisons from a single image
allow customers to view, pick and choose different variations from a single photo (i.e. unedited vs. edited, borders & photo effects, etc).
the only way to do this now is to upload original unedited images and then separately upload the different edited variations into a separate category, making the customers click and search just to see the variations
another way that i have been using is just uploading all the variations into one category and then sort them sequentially, but sometimes i can have 2-5 different variations and can get quite large & overwhelming to view when i have a lot of images from a session
i also know i could just add enhancements to each photo but that will not provide the a/b visual comparison needed for the customer choose
Tj Ponds commented
basically its how the B&W, sepia options work is what i am talking about, but with the photographers own variations