THE SECRET BEHIND USING HOLBEIN LUMINOUS ACRYLIC COLORS! Brighten Up Your Winter!Do you want to know the secret behind using Luminous Colors?! Let Robert Burridge show you how to add Luminous colors to your palette to make your paintings POP! BobBlast 342 - "How I Use Luminous Colors"Signup for Weekly BobBlast! JOHN E BATESFebruary 20, 2021 Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0 0 Likes