I painted two walls in our bedroom, but wanted to make another statement wall opposite. Except no more paint, please.
Enter ... metallic contact paper! (find here) I originally wanted 2" polka dots, but my circle cutter just made a mess with the adhesive on the contact paper. So, plan B was 2" squares that I randomly placed across the wall in about 20 minutes.
(I can't sell the print, because the colored banner and one of the fonts is for personal use only, but if you want this pdf in a different color, I can send you a copy for free!! Just leave a comment and I'll contact you.)