Artist Kumi Yamashita Creates an Amazing Human Figure Out of Shadow Coming soon to the National Portrait Gallery, an old art form gets reinvented. Amy Crawford - Contributing Writer.

"Human Shadow Seen on Mars in Rover Photo, NASA Source!" UFO Sightings Daily. 23 January, 2015. By David Mikkelson. David Mikkelson founded the site now known as snopes.com back in 1994.