And I thought I was so slick when I put little glow-in-the-dark stars on the ceiling of my dorm room in college. Star Murals of Beverly Hills makes incredible, moving replicas of entire galaxies on the ceilings of luxury buildings across the nation. During the day, the mural is invisible, but when the sun sets and the lights dim, the stars come out on the ceiling. According to their web site, each mural is custom designed to recreate sleeping under the stars and includes stars that actually twinkle and shooting stars that move across the panel. Althought he's based in Southern California, the artist behind Star Murals does travel to do jobs and works on a commission basis. Check out his web site if you've always wanted to recreate the night sky in your bedroom.