The Original Book Characters are in the public domain as when Frank Baum wrote is book copyright was only for 28 years. The big movie companies have put copyrights on their film characters. It is a very complicated story. I know some digitizers based their designs on the book characters not the movie characters Can't speak for the ones you have found as I haven't seen them. There are many links which talk about this same matter. Here are a few:
https://www.higheredlawreport.com...
https://www.hollywoodreporter.com...
https://www.pinterest.com.au/pin/...
Thank you. The ones I saw on the site that had pirated Disney stuff (and called it Diz-ish) had used the movie characters. I just didn't realize, I guess, how blatantly and how often copyrighted things are used. Sad.
I haven't come across that site. I guess I tend to stick to the sites I know who produce quality designs. There are a lot of rubbish designs being produced these days.
I would think they are, as I purchased licensed Wiz of Oz designs from Dakota (very cute) that specified that they were only for personal use because of licensing.