Baumann's new color card system Prase is a historical color system that was formulated strictly on the color model of Wilhelm Ostwald. The first edition was published in 1912. In the color system, both the colors and their recipes are given from natural pigments, a treasure for the color developer.
Did you know?
Approximately seven million different colors can be perceived by the human eye, so deciding what you want when decorating, and narrowing your choice down to one color family, still leaves you with millions of variations to choose from.