 Dayton - This immersive experience is back by popular demand....

The Library of Rare Colours - The Forbes Pigment Collection, at the Harvard Art Museums, is a collection of pigments, binders, and other art materials for researchers to use as standards: so they can tell originals from restorations from forgeries. It's not open to the public, because it's a working research library -- and because some of the pigments in there are rare, historic, or really shouldn't be handled by anyone untrained. | Tom Scott