Paint the wall in flat color then use the same color but in high gloss for the design! LOVE this idea! But flat paint sucks so have to do it in low mess area, don't try it in the bathroom or kitchen, or get a low gloss and high gloss version of paints
A few less cubed spaces and more hanging options. Possibly minus the 2 cubed spaces in the middle, move up the hanging area, minus both of the top drawers in the middle to add another hanging spot and keep the 2 drawers on the bottom in the middle.