Added a new show to the list I collect from

Apparently my addiction to cels is getting progressively worse. I came across a Zummi animation cel from The Adventures of the Gummi Bears, a great Disney show from the 80s. I grabbed it because its kinda hard to find them and the next thing I know I'm officially a collector of another show. I had really wanted to limit my collection to He-Man and Thundercats...

Ah well!