Yesterday, hanging out with my son who is on spring break: “Dad, what is ink made of?” What followed was a perfect hour long Wikipedia dive together into pigments, dyes, CMYK colors, lapis and iron oxide. I learned a bunch!
Yesterday, hanging out with my son who is on spring break: “Dad, what is ink made of?” What followed was a perfect hour long Wikipedia dive together into pigments, dyes, CMYK colors, lapis and iron oxide. I learned a bunch!