I unfortunately don't know much about architect scales. I tried to do research online, but I found no distinction between any of these scales. My best guess would either be a half or standard scale.
Thats a tricky one. I am debating on whether it is A or B but I would say its most likely A) Half scale. On an architect's scale, the scale that has a single set of markings is called a half scale.
I like abstract the most. I like abstract the most because you can pretty much find anything unusual and take a photo or make a setup for a photo and make it mysterious.
