Color mixing math! Primaries (1)+ Secondaries(2)= Tertiaries(3). KG explores color & Louis C. Tiffany. @CampbellAPS
Color mixing math! Primaries (1)+ Secondaries(2)= Tertiaries(3). KG explores color & Louis C. Tiffany. @CampbellAPS https://t.co/rDIhFXkGNc