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.
Depends on the person and how skilled one is at these things. But I personally, would say that just the acting alone would be difficult. Mostly because i'm awkward and don't like speaking in front of people. Especially a large audience.
Answer:
Form or plane
Explanation:
The form, or plane, in visual language (a painting, a drawing, a photograph, etc.) is formed by the union of several lines arranged to circumvent an empty space, either two or three-dimensionally. The form delimits and separates a space then internal from an outer space, infinite.