With a sharpie.
Collen Kelton is one lucky dude to be married to artist Allison LaValley. Because after his Nissan Skyline R33 got a scratch on its bumper, his wacky wife decided to cover it up with a sharpie. And boy did she cover it up. Originally, the plan was to simply "paint" the bumper. Despite that one section taking 15 hours to complete, Collen loved it, so gave Allison permission to cover the entire car. Working directly on the GT-R come rain or shine, and even at home on the odd body panel, the end result is truly remarkable.