color
Blue black
A cool blueish black pigment mix or char grade of older watercolor and ink-adjacent paint speech. Not blue-black-ink as the writing ink, and not mars-black alone.
Also known as Blue-black pigment · Cool blue black
color
A cool blueish black pigment mix or char grade of older watercolor and ink-adjacent paint speech. Not blue-black-ink as the writing ink, and not mars-black alone.
Also known as Blue-black pigment · Cool blue black