What do you consider the floor?
Anything you're standing on (literally anything)
Natural ground in any enclosed space (caves, freestanding awnings)
Natural ground in any man-made construction (closed tents, permanent pavilions)
Man-made ground in any context (roads, sidewalks)
Man-made ground inside a temporary structure (freestanding awning on concrete)
Man-made ground inside a permanent structure (hardwood, vinyl)
Each category goes beyond what's in parentheses, I just wanted to add some examples.



















