Holey moley! I, too, have my studio in the unfinished part of out bassement, but it sure doesn't look like that! A few years ago my husband built some really nice shelves, complete with doors that close over them and roll-out shelves with tubs on them. At the time, we didn't really consider how we wanted to use them in different ways, but were just replacing some open ones that were in our house when we bought it - 47+ years ago! I have to share the shelves with holiday decorations, extra storage for kitchen items, pantry, cleaning supplies, etc., point being, I don't have nearly that much room. But then, I'll bet not many people do!
It is inspiring to see her stash, though. I think I can use dividers in the larger tubs we have and arrange the fabrics in an orderly way. Hmmm, something to think about!