Thank you for mentioning David Hasselhoff. Until you did I didn't realize it was an April fools prank but instead thought it was a clever Google Easter Egg. My only photo with The Hoff is also one with the Queen Helen Mint Julep Mask which became a reddit mini-meme on its own. I figured some Google programmer was actually looking for people in green faces and didn't make the connection to 4/1. Thanks for clearing it up.