Erotica is one of the most advanced genres of photography to break into, primarily because its focus is so relatively narrow. It requires an absolute mastery of the technical aspects, one or more models with whom you have a solid working relationship, and the desire to tell and entire story in one or a short series of images, without apology to the moral norms you percieve around you.
Erotica is compelling. To say that Erotic Photography is about sex is to grossly oversimplify it. Even pornography is not “just about sex”.
In Erotic Photography the nudity, whether implied or literal, serves the function of depicting any of various sexual situations or concepts. While the expression of sexuality is the main goal, that doesn’t mean it has to be the “star” of the image.
Any recognized form of sexuality, or any point in a sexual act, can be the basis of an erotic photograph, from the first glance to the afterglow.
Erotica is often subtle in its message, asking the viewer (or even requiring them) to do some mental work in order to complete or understand the content. Consider a picture of a nude woman, reclining on a couch. She is holding an apple and looking at it inquisitively. This is Eve, and the apple is a source of completely non-sexual temptation for her, not you, the viewer.
Now change one thing. Instead of looking at the apple, the model is looking directly at the camera lens, and holding the apple toward it. What is the temptation now? Who is the tempted?
Erotic photographs often come about like this, where the original intent is some other form of nude photography, but a simple motion, or the change of perspective or the light, suddenly escalates the scene into an erotic idea.
None at this time.