I got this great book for Christmas. It got lots of fascinating tidbits about colors and their history. It reads like a travel and history book. Recommended for everybody interested in art, color and travel.
Step 5: Color wash. The same process as the grisaille but this time with basic colors. The grisaille partially shows through. Grisaille and color wash acts as a primer coat that will permit the first coat of paint to appear opaque.