There are blue animals, but the species are small...  ...t the few animal species that look blue don't use pigments -they use physics. And those physics are complica...  ...(YouTube link)Okay, there's one exception to the pigment thing, which we learn about in the video. Our fri...

Stuart Semple is an artist who makes paint and pigments . He created the Pinkest Pink, which is brighter t...

The following article is from Uncle John’s F...  ...a box of crayons. We take it for granted that the pigments used to color our clothes, dishes, and art suppli...  ...red chlorine, invented a beautifully bright green pigment from an arsenic compound. He called it Scheele&rs...  ...Paris Green or Emerald G...

Modern digital artists have millions of colors ava...  ...their fingertips. But in the past, painters used pigments made from chemicals the natural world offered -an...  ...-like endangered species. For example, the bygone pigment called Mummy Brown:The pigment , a favored shad...