Certain colors are new colors and some are old. What I mean by that is think of flags. Before WWI almost all flags were Red, White, and Blue. Why? Because tthese were the color fast light stable colors.
Thursday, November 14, 2013
Natural Green dye is a double dye
Before about 1920 there was never a good natural green dye. So to get green they had to use two dyes.
Certain colors are new colors and some are old. What I mean by that is think of flags. Before WWI almost all flags were Red, White, and Blue. Why? Because tthese were the color fast light stable colors.
Certain colors are new colors and some are old. What I mean by that is think of flags. Before WWI almost all flags were Red, White, and Blue. Why? Because tthese were the color fast light stable colors.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment