In the process of painting Munsell Neutral Value Gray Scale for my planes of the head study. I created the craft spoon neutrals a year ago, using my mixture of Burnt Umber, Ivory black, and Titanium White. I completed the long vertical strips yesterday using Williamsburg Neutral Gray oil paint values 2, 4, 6, 8. I mixed the intermediate values 3, 5, and 7. My neutral gray mixtures (craft spoons) compared to Williamsburg’s Neutral Gray were pretty darn close and in some cases they were identical, or at least I could not detect any difference in values with my own eyes.