I am really enjoying the ICM acrylic paint sets I have added to my repertoire. This is a basic color set that lends itself to many uses, not just wargaming. The “DEEP” colors of red (ICM #1007), blue (1010), and yellow (1003) are very versatile. They are your 3 basic colors, but they are beautifully bright! I wanted to highlight how each of these 3 basic colors reacts with the common primer colors — black, grey, and white. On the black, I used deep red. It was basically a washout, requiring multiple coats to give smooth coverage. I would not recommend the black with these colors. I used the deep blue on the grey, and it was beautiful with just 1 coat. The color covered well and smoothly, and popped! Of course, I used the deep yellow on the white, as I always use yellow over whit (or pink) for the best coverage, and vibrancy of the color.