Well, for this topic I suppose I cheated because Futurama technically premiered in 1999. I couldn't really think of another cartoon I cared to draw. I figured I might be the only one doing an art piece about Futurama anyway.
I was inspired by this poster: http://screenrant.com/poster-friday-star-trek-avatar-the-road-wolfman-rob-36473/ though mine doesn't look so much like it as it does a Japanese propaganda poster. I like it for it though. I thought it would be fun to put some sort of tagline on it to look more like a poster, but I couldn't really think of anything that wouldn't be distracting.
I have to admit I pretty much made it up as I went along so its kind of haphazard but I'm happy with the colors and the mood. I drew a rough drawing on paper and did the rest in photoshop.