I have an photo montage that is 4587x2970 and I want to crop it into sections to print the sections out. O.K., I cropped into three sections with fixed 4:6 (thirds straight across with overlapping areas within each third) and printed them as 4x6 prints just fine. But now I want to find a way to crop the image so that it will print out to a larger format--for example double this size that would need 6 4x6 prints to print it all out. Is this possible? Would cutting it into four sections using New Guides work?
It's a friend's photo so I don't want to put it on a public forum so here's one with about the same dimensions from Pixabay.