Ultramarine (PB29)
The original ultramarine pigment was made from the blue mineral lazurite, found in lapis lazuli, a semi-precious rock that has been mined in the mountains of northern Afghanistan for more than 6,000 years. The…
Tagged: Blue colors
Is blue the most important color?
When I teach about colors for the first time with my students, I usually say that the color blue is important, perhaps the most important of all. On the other hand, I have met…
