Atomic Fun Paint-by-Number Wall MuralAtomic Fun Paint by Number Wall Mural Take a step back in time with this Googie style mural right out of the 50's a time when life was more simple yet the modern look was so progressive. This mural is only 4 colors, so it's easy to change them to whatever color you like. This mural includes these 3 different color palettes shown. The mural is only 5' x 8' so you can trace and paint some of the images, all of them or even repeat them for full coverage