I found a board backing an old 16"X24" (45X60cm) frame. The picture had long since disappeared, so I took the frame apart. After a layer gesso on the board, I sketched an outline with a black sharpie marker. Note to self - use a lighter color next time. I mixed gesso and black acrylic paint to mark the initial shadows in the face. Immediately, the portrait changed from light and airy to something darker. The next step was to put the warmest highlight on top of the darkest shadows. I left it for a few weeks and looked at it again. A mix of golds, reds, with a dab of blue for the neck, ears, and facial shadows from the emerging feather hat and earrings ... She needed definition between hat and face, so I blocked in the outline of hair. The face began to be more rounded and shaded. The necklace got color from whatever was on the palate. Another layer, with more light and darks on face, hair, and dress. The eyes start to emerge with eyelashes and shading in the whites of the ey...