The average tapestries you buy online aren’t enough to cover a whole wall by themselves. You can do the math, if you want to cover ~40 linear feet just add up how wide everything you’re bringing is.

I would plan to cover all 4 sides, and the “door” you can just tie up so it can easily be opened/closed.

I also highly recommend this shade cloth, you can get one to cover a whole side and tapestries for the rest. https://www.amazon.com/gp/aw/d/B00XMB9FR8?psc=1&ref=ppx_pop_mob_b_asin_title