You have to weigh the pros and cons of selling your work via the net. Yes, if it is any good at all, it WILL be stolen, borrowed, plagiarized, etc...You have to be vigilant with google image searches to stay on top of where your work is on the net or you can choose to as Floyd puts it, lock it up in a closet and keep it safe. Not trying to be a smartie but that is just how it is. I know that in the two or so years that I have been selling online, I have gained much more than I have lost.