Hey, I really appreciate your work, and I'm happy to see so many new designs on your RedBubble lately! I wanted to ask: what happened to your Adventure Time design? I was about to buy a shirt of it and then it vanished like episode 36 of Enterprise. If it's gone that's OK. Change is one of the few constants in life. Either way, I wanted to say you're a positive impact on the world and you are inspirational. I hope you're doing well. Peace.
Oops, I haven't been on here in a long time, I'm so sorry I didn't see this message!
I honestly don't have a good answer for you! When I go to my account it indicates that design is still for sale, but you're right, it's no longer listed and there is no way to find it or buy it now. However, I believe Redbubble ended their partnership with Cartoon Network, but it seems like they allowed a lot of designs to remain up for sale. So my best guess is it had something to do with that. Either they started removing some designs, or my Adventure Time design fell into some kind of weird glitch hole because something related to that. I'm sorry I'm not able to make the design available again!
Anyway, thank you so much for your nice words, if you happen to see this! I'm so sorry this reply is extremely late!