Build a tool that will automatically split an image into multiple portions.
Each portion is dictated by a spreadsheet that hold information about the %s of each portion.
E.g. Image 1 - 11% - Meaning [login to view URL] should be 11% of the original image
Image 87 (final line in spreadsheet) - 0.05% - Meaning [login to view URL] should be 0.05% of the original image
Prioritisation to start from centre so largest % would have the centre part of the image and next image would have a portion outside of those and so on so that it prioritizes as a spiral.