Begin retouching the first of four images in Photoshop. Take a broad approach to cleaning up various elements of an image, focusing on major problem areas first. Utilize the patch and cloning tools to create a clean foundation for the retouching workflow - with a primary focus on skin.
With the initial, targeted areas resolved in cleanup and the initial dodge and burn pass, complete the process of retouching skin. Develop a methodical approach to create smooth texture along with even and natural flow to the skin’s surface