1 janv. 1906 - Four Color Printing-The Eagle Printing Ink Company determined that the four color combined can produces many unlimited tones. These colors are Cyan,Magenta,Yellow and Black.When all colors are in use they create this full image with successive layers.
Ajouté au bande de temps:
Date:
1 janv. 1906
Maintenaint
~ Il y a 119 ans