Portrait icons are difficult to draw, need a strong artistic foundation. It is best to draw the first draft, and then the various parts are layered painting excellent block diagram, and finally to each part of the description of the details.
1, open PS, first draw the background of the circle, with the following two items, elliptical tools and layer styles in the gradient overlay, bevel and relief.
2, Next is the draft stage, this stage actually quite important.
3, with hand-painted board color.
4, the following figure can be seen, each part of the icon is layered, the next color will be helpful.