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jun 25, 1722 - Le Blon

Description:

Le Blon was the first to outline a three-color printing method using primary colors (red, yellow, blue) to create secondary colors (green, purple, orange).

Added to timeline:

6 Dec 2018
0
0
92
Englis U12 Steven Robbins

Date:

jun 25, 1722
Now
~ 299 years ago

Images:

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