We had a complicated childhood. -- Here's an unfinished, pseudo-minimalistic picture of a fictitious spaceship that I love so much I own two keychains of it even though I do not own any keys. Technically I traced it, but it would have looked like an amorphous blob otherwise, so I'm not going to consider this a major misdemeanor. I don't know if I'll continue working on it or not. (The title is a quote from the show. My sister is not a ship. It'd be great if my sister was a ship, but it'd also be great if I was the best space doctor, but not THAT space doctor, and I'm not any kind of space doctor at all, because we can't always get what we want.)
According to Wikipedia, the Firefly vessel Serenity was designed by Joss Whedon, Carey Meyer, and Loni Peristere. I trust Wikipedia.