For centuries, artists relied on lapis lazuli to produce ultramarine blue, a pigment prized for its intense color and rarity. Instead of buying modern pigment powder, this video documents the full ...

Blue Beyond the Basics: Exploring the Many Moods of Blue Colour Shades: By Sanskruti Vaja Given that blue is the most popular hue in many parts of the world, it is not unexpected that there are so ...