Not so, ghosts and ghouls! You can create these ridiculously creepy posters in minutes — as long as you have glow-in-the-dark paint and ping pong balls. POSTER WITH GLOW-IN-THE-DARK EYES ...

Crave freelancer Tim Hornyak is the author of "Loving the Machine: The Art ... with glow-in-the-dark quarters. The Royal Canadian Mint's latest collectible coin features a dinosaur whose skeleton ...