Talk:Primary pigments

Isn't this article a little contradictory? Yes, we were taught in primary school (no pun intended) that Red, Green, and Blue are the primary pigments; the article states that they're primary if they can't be created by mixing other pigments. Yet the CMYK printing method proves Red and Blue to be non-primary pigments, doesn't it? (Yellow plus magenta = red, cyan + some magenta = blue. Yellow is still primary.) -- Wapcaplet

Another criticism is that this page mostly overlaps with the Primary color article.