For nearly two hundred years, chemistry gave painters no new blue. Cobalt arrived in 1802; after that, silence.
Then, in 2009, a graduate student in Oregon pulled a tray from a 1,200°C furnace and found a blue so vivid it looked like an error. It wasn’t - YInMn, the first genuinely new blue since Napoleon, discovered by people looking for something else. Even a color born in a furnace has a story, and a name worth saying.
In the app, a private note in the margin can suggest where to rest a color - signed by the studio, never applied to your work, never shown to anyone.
In the app, A blue found in 2009 comes with a piece to color by (2 min 05 s · J. Okafor) and your finished page joins your collection. The pattern itself is on paper, in Volume II.
The Gilded Margin is an adult coloring book brand where every pattern comes from a documented cultural source, with its story to read and music to color by.
