Pantone is an example of a color chart. Used for a variety of purposes, the proprietary Pantone Matching System contains over 1,000 colors.
Here you will find resources for art and art history research.
In the ArtStor database you are free to browse and print at your leisure. However, in order to download images you must first register as an ArtStor user. Please see how below.
Pikes Peak State College Libraries Information ∞ Inquiry ∞ Learning