You guys have some awesome hobbies. I share several of the same ones you do.
Painting. Used to paint on canvas in college. That faded as I focused on teaching. I took up miniature painting a year ago or so. Also recently been doing some wood painting.
Graphic Design. This is like painting but on the computer. Not only do I teach Graphic Design, I do a lot of projects, some which have been printed in school newspapers, yearbook, and websites.
Photography. Fell in love with this in college, but never got to take a class in it. But somehow I later was teaching kids how to take photos in journalism class I taught. My photos have appeared in my high school newspaper, yearbooks, and various website. Kids and parents will sometimes download pictures I take and put them on their phones, making them their wallpapers. I feel honored whenever they do that.
Writing. I fell in love with this hobby back when I was in 6th grade. So far, I have had articles appear in several college/high school newspapers, online blogging, and five books published (self-published, but still published). I've also edited two books which my father published. He is his 70's and I'm proud of him taking up writing after he retirement.
Crochet. I used to do this quite a bit. Back when I in maybe 10th grade, my first baby blanket I made even won 1st place in a contest. I used to crochet Christmas ornaments to give to all my students. As I teach high school, that is over a hundred needed. I would start months in advance about the time weather cooled off.