I painted the cinder block walls with leftover Moonshine (used here and here) and then Scott installed dark gray interlocking foam flooring squares. I wanted something bold on the large wall so I found this Mohammad Ali print and had it blown up at Staples for $6. I love how black, white and neon look together so I used pink duct tape to adhere it to the wall. The words are spelled out with left over duct tape from the garage countertops I made.
Still working on the other side of the room and will take photos as soon as we get a sunny day!