Vivianite, a rare blue pigment
Clear and transparent crystals, featuring a colour ranging from a very light or deep blue to a bluish green. Indeed, looking at viviani...
Cochineal, the red color landed in Europe from Mexico
Looking around and ending up surrounded by colors with our gaze attracted by different shades and attractive dyes which keep challengin...
Black and its hues: vine charcoal
“Colors” on one side, “black-and-white” on the other side, almost like the latter ones are not part of the fascinating world of colors....
Malachite: discovering an old green pigment
When we think about the mauve color, the first thing that comes to our mind is the mallow with its nice and colorful blue and purple fl...