The uniqueness of every painting was once part of the uniqueness of the place where it resided. — John Berger

Images were first made to conjure up the appearances of something that was absent. Gradually it became evident that an image could outlast what it represented; it then showed how something or somebody had once looked – and thus by implication how the subject had once been seen by other people. Later still the specific vision of the image-maker was also recognized as part of the record. An image became a record of how X had seen Y.

What do these conventions mean? What does a nude signify? It is not sufficient to answer these questions merely in terms of the art-form, for it is quite clear that the nude also relates to lived sexuality.

To be naked is to be oneself.

To be nude is to be seen naked by others and yet not recognized for oneself. A naked body has to be seen as an object in order to become a nude. (The sight of it as an object stimulates the use of it as an object.) Nakedness reveals itself. Nudity is placed on display.

To be naked is to be without disguise.

To be on display is to have the surface of one’s own skin, the hairs of one’s own body, turned into a disguise which, in that situation, can never be discarded. The nude is condemned to never being naked. Nudity is a form of dress.

According to usage and conventions which are at last being questioned but have by no means been overcome, the social presence of a woman is different in kind from that of a man. A man’s presence is dependent upon the promise of power which he embodies. If the promise is large and credible his presence is striking. If it is small or incredible, he is found to have little presence. The promised power may be moral, physical, temperamental, economic, social, sexual – but its object is always exterior to the man. A man’s presence suggests what he is capable of doing to you or for you. His presence may be fabricated, in the sense that he pretends to be capable of what he is not. But the pretence is always towards a power which he exercises on others.

By contrast, a woman’s presence expresses her own attitude to herself, and defines what can and cannot be done to her. Her presence is manifest in her gestures, voice, opinions, expressions, clothes, chosen surroundings, taste – indeed there is nothing she can do which does not contribute to her presence. Presence for a woman is so intrinsic to her person that men tend to think of it as an almost physical emanation, a kind of heat or smell or aura.