Harvey Ball, whom you've probably never heard of, died last week...you've seen his work, though, it's a part of the fabric of our everday lives. He's the man who gave us the immortal "yellow smiley face" and it's catchphrase "Have a nice day" back in 1963. He made a total of $45 dollars off his visionary creation :(
ABCNEWS.com : Weird News: The Wolf Files