Sometimes singing the blues, can actually be uplifting.
I find working with blues the same.
Indigo dyeing is an ancient art, considered a sacred act in many countries, where ceremonies are preformed before the process and often there are alters nearby.
Here the Gods of color are hard at work to create this mystical color, blue, the color of the sky and water.
To me, what is of the Earth and natural is what is the most simply stunning.