To provide guidance to the vastly expanded, uncurated art world made available through the Internet, the author developed a methodology for objectively and repeatably rating artists. He then applied that methodology to Western painters in particular, creating a ranked list of the significance of nearly 10,000 of those painters. Analyzing the process, he observed that the Internet not only greatly broadens access to art but also provides the tools needed to curate that access in a meaningful, scientific manner. The analysis also exposes questions about both the methods used and more traditional art history sources, which can be explored through alternative methods.