>>512017816
>still cant stop talking about the most obscure of my offered examples
lmao, youre really bad at shilling, obviously som esl brown, your bosses should get their money back, and they should fire you.
you can have a darker color fabric, line it with removable, opaque material and let the sun bleach the exposed portion of the cloth, with no deposition of pigments, dyes, ink, etc.
the real answer about why "we" *dont* do it now, is because you are the only one who cares enough to try, but you simply never attempt it.