—  Photoshop retouching is careful, creative, artistic and challenging. Sometimes it is to make a great photo perfect, and other times it is designed to make an impossible photo complete. The challenge to Photoshop is not knowing the menus and tools so much as problem solving and method development. Then it's up to the retoucher's eye and the eye of your client. The retoucher's eye always wins in the end, especially if he is creative professional and experienced digital photographer. And cheating is legal in Photoshop.