I sell some designs on redbubble but I plan on making/selling on my own in the future. I have a cricut, I just need some good sticker paper.
Nah, they are from another show. There's been 3 different reboots of the original 80s/90s cartoon, I drew the 2012 and 2018 versions if they met in a Spiderverse-type situation, haha. There's also the 2003 one that I still need to watch. But from what I can tell and what I've seen so far, all 4 shows are a fun watch.
Yaaay! I love Gravity Falls so much and I was in the same boat as you. I binged it for the first time 2 summers ago; it was #1 on my list of cartoons to watch, and the rest has been history! In my mind, Gravity Falls has become the grandfather of modern cartoons. There's so much stuff out there inspired by it; with people who worked on that show going on to make shows of their own.
As for the art, I'm not good at giving advice but it looks great! Keep practicing!
Anyway. Sorry for all my pointless and off topic chatter, I have what's called Autism...Yeah, I know you're jealous. All the cool kids have it these days