Check out this timeline of pigments through the ages. See how the industrial rev...

		Daub on Jan 17, 2021 \| parent \| context \| favorite \| on: The first blue pigment discovered in 200 years is ... Check out this timeline of pigments through the ages. See how the industrial revolution multiplied the number of colors available. http://www.webexhibits.org/pigments/intro/history.html