Live in appartmen How can I pant a accent wall with out painting?

I suggest you use repositionable wall paper or vinyl decals.

Fabric hung on wall with straight pins can give a painted affect.

Click on the link below and see ideas/tips.

https://www.pinterest.com/pin/75787206201872585/?lp=true

Try this site, they have tons of tapestries and removable decals https://www.wish.com/search/wall%20decor/product/5ab204b7d236a50732235b54

You could try any of these https://www.wish.com/search/drain%20cleaner/product/57fbbd2fe2513c20ecae2abb

sorry this was the wrong answer above

I have seen people take huge pieces of fabric including a graphic shower curtains and stretch it on artist stretcher bars or wood frame that can serve as a focal point art piece on a wall.

Hang up a piece of fabric on command hooks

You could use plain temporary wall paper.

You can put up fabric like wallpaper. Soak the fabric in liquid starch, wring it out, and hang it on the wall. Will peel off easily without damage to the wall. Just wash he wall down.