Portraits are a focus on the eyes. The eyes of the glamour model draw the viewer in. Notice how your eyes first look deeply into the model's eyes and then look around at what else you see. But you are always drawn back again to her eyes. A partially covered eye gives mystery to the portrait, making the model seem less accessible and sexier. If the model is not looking at you, you feel freer to study the environment and it becomes more important. A well composed portrait can be every bit as sexy or alluring as a lingerie or glamour model photography. Often, one can not see what the glamour model is or is not wearing. An exposed shoulder, or back, a neck covered only in long hair or a glimpse of lingerie draws on the viewer's imagination and creates an expectation of much more than can be seen in the photo. Portraits, if done properly, can be extremely sexy.