Do you think the art is done by those vendors or do you think they mass buy them and just resell them? It is probably the latter, but that is kind of sad when you think about it. I'd much rather buy something that I know was hand made. Nice photos! They make me feel warm!
I think it is a mix of both to be honest some looks original but some I have sene on various vendors,I to would go for an original if I was to buy something
Cheers gad this warmed you up :)