Making ultramarine blue from lapis lazuli is one of the most challenging pigment experiments an artist can attempt. In this ...

For centuries, artists relied on lapis lazuli to produce ultramarine blue, a pigment prized for its intense color and rarity.

Lapis Lazuli is known for its special look. The color blue represents trust. It's the color of the sky, which is expansive and symbolizes freedom. Among spiritual circles, the Lapis Lazuli has been ...