Here is a sequence of construction in progress. I had to move down one block for the last two pictures.
Land, slab, blocks, frame/sheathing, roofing felt and then Shingles.
If I was a person that had a construction loan on that project and needed to keep the bank informed of progress in order to get progress draws approved, that kind of imagery would serve good function when included with progress reports. A project manager that had to deliver periodic progress reports to a busy builder would also find them useful.