The Select tool is very useful for isolating areas and then coloring them, erasing areas around them, and rotating them.
It is also useful for rotating type.
The complete article is at Photograph Works – just click the link.
And here is a portrait of a young woman named Michelle that I took a while ago. She worked in a local cafe and we shot this in a park just around the corner from the cafe.
This an a couple of other portraits are in the Gallery section of Photograph Works and you can find them by clicking this link to the Portrait Gallery: