The short answer is that there’s only one! No mass reproductions. When you buy original art you’re getting the only version on the planet and no one else will have that piece hanging in their space. And you get to see the exact colours that the artist intended the viewer to see without them being filtered through printing technology.
Wondering what artwork to submit to your next juried show? Here's the best advice from a former Juror that I have ever received! "...Whatever your process, your technique, your style, and your subject, always present your best work to the Jurors..."