From one artist to another, if you're upset your art is being redistributed online you're really going to hate making fan art of pretty much anything. The nature of the Internet and fadoms. It's a sign people enjoyed your work. Start autographing it.
I get you’re trying to be nice here, but let me make something painfully clear here: REPOSTING IS ART THEFT
The internet and “fandoms” aren’t made up of some black hole that’s just out to steal and repost art, it’s made up of people. People who make conscious choices to violate artists wishes and repost their art even when they ask not to. People who see art and think “I’m going to repost this because I enjoy it and I’m totally helping the artist by showing off their work” You are not helping the artist, you are stealing from them and hurting them.
You’re hurting other people finding out about them because they see art without sources or credit and they have no idea who drew the original art. It hurts the artist ever wanting to share their art because of the fear of their art being stolen. It’s not flattering to have your work stolen and used/modified without the consent of the artist. Even if you do credit the artist, reposting without the artist’s permission is disrespectful and still art theft. Credit doesn’t always equal consent.
If you honestly enjoy artwork that you see, you can help the artist by rebloging their work and letting them know in comments and such. NOT by redistributing their art. So please, do not re-distribute, re-post, trace, or otherwise use any artists art work in any way without their consent.