I'd love to do this more! I buy or commission art pieces occasionally, but I would love to support fellow artists more often.
The adoptable in my sig was a commission through deviantART but I did not know the artist beforehand, I just happened to spot these adorable adopties. I sometimes buy ACEOs (which are basically the same thing as Artist Trading Cards (ATCs) but can be sold/auctioned off) and, of course, custom ponies. But I'd like to branch out and buy non-pony things and original art more frequently! Prints are a little tough because one can only have so much wall space, so tote bags and other items are what I usually look for. Last Christmas I ordered a calendar by Loish for my little sister, I was so happy with that purchase. ^^ I've been eyeing stuff by a Finnish illustrator Ulla Thynell, I really love her style.
Taxel, you're so lucky to own a Magweno doll! I love those! I didn't know she retired but now that you mention it, I haven't heard from her in quite a while. So many artists leave DA, too, even if they are still active. I don't really use other platforms in addition to Facebook and DA...