At this point you'll also want to have in mind whether you are going to use a single mid-value wash, or a light and dark wash with crisply defined separation, or looser, varied tones.
By Helen South, About.com Guide
At this point you'll also want to have in mind whether you are going to use a single mid-value wash, or a light and dark wash with crisply defined separation, or looser, varied tones.