So it's become a pretty big trend lately for artists to sell their work online, either in prints or sketchbooks. A lot of people make some pretty good money off it. There's an ebook that Fuel for Art puts out that really goes over the step by step process of doing this. Reading through it, it has some really valuable information and tips, along with amazing lists of helpful websites.
I highly recommend it for anyone wanting to make some money with their talents and getting into the Art Business