I made a design wall out of a 24" by 48" drop in ceiling tile covered with Warm and Natural. I used 3M Command strips but attached the panel side to the WnN batting. Needless to say, the panel didn't stay on the wall. How did you make your design wall? I am still ;( looking for the solution to attach the panel(s) to the wall of painted sheetrock.
Thanks, in advance, for your thoughts!