Opal Peony

Here's a step-by-step description of how I painted these peony blossoms. I used a quarter-sheet (11" x 15") of #300 Kilimanjaro cold press paper, and tried to keep my palette somewhat limited. I used Winsor & Newton professional grade pigments throughout, with the exception of Shadow Green, which is a Holbein professional grade pigment. After creating a detailed sketch, I lightly erased the darkest lines so the graphite wouldn't smudge or show through in the finished painting. Then I began to add color, beginning with the center of the blossoms, using New Gamboge, Transparent Orange, and Burnt Sienna. I put down a light wash of Green Gold on the stems and the leaves. I gradually shaded the base of the inner and outer petals, using thin washes of New Gamboge, Permanent Rose, and Cobalt Blue. The background was glazed with Winsor Green (BS), Green Gold, and Viridian. I used a loaded brush, with just enough water to allow the colors to mingle freely on...