Have all of your image editing "Adjustments"in one panel [brightness, contrast, definition, enhancement, sharpen, crop] . . . etc, and have it stay open, and any newly selected photo's profile drops into it, ready for adjustment. In photos, ALL of their values interplay, and we need to see and adjust easily. Yes, I know it can be done in iPhoto, but a final page with many photos requires a lot of work to make them all work together. I create collages with as many as thirty photos and captions per page, and it takes a lot of time to get a final, balanced copy. I'm new at Affinity, and it looks great, but for that reason I cannot use it.