Looking for, say, Fiber Art as a catch all, then more specific like Embroidery, Knitting, Spinning, etc.
Painting as a catch all, then specific mediums like Watercolor, Acrylic, etc.
(If this topic ends up old and hasn’t been posted in in a while, feel free to still comment. You have OP’s permission, don’t feel bad!!)
Not specifically on the topics you mentioned, but still art-adjacent, so I guess I’ll mention it here for anyone who might stumble across.
I’ve created Industrial Design and Jewelry Design magazines as places to share your work, ask for advice or discuss relevant interesting things.