blueness

Cyanotypes are produced by exposure to light, but their deep blueness gives them an oceanic quality.

It is tempting to think the cats’ blueness was tied to some flaw that left them unable to compete with their bright orange kin.

Sometimes the satin was broidered with silver wheat, sometimes with pearls, but the blueness of it never faded or lost favor.

And yet he knew that its undulating blueness hid hard, relentless rock, as unyielding as the very hand of death itself.