This concept sketch of the entrance to Disneyland's Tomorrowland is one of the earliest designs for Tomorrowland known to exist. Made in either 1953 or 1954, it's not even known what Disney artist sketched this retrofuturistic gem. The image appears in the book The Art of Disneyland by Jeff Kurtti and Bruce Gordon with over 100 other rare Disneyland concept paintings and illustrations.

As the book hints, Tomorrowland was probably the weakest of Disneyland's themed lands when it opened in 1955, simply because construction didn't even begin until six months prior to the park's opening. For a peek at what Tomorrowland looked like on opening day (the world of 1986!) be sure to check out video of the live broadcast.