Publicity is never a celebration of a pleasure-in-itself. Publicity is always about the future buyer. It offers him an image of himself made glamorous by the product or opportunity it is trying to sell. The image then makes him envious of himself as he might be. Yet what makes this self-which-he-might-be enviable? The envy of other. Publicity is about social relations, not objects. Its promise is not of pleasure, but of happiness: happiness as judged from the outside by others. The happiness of being envied is glamour.
– John Berger.1972. Ways of Seeing.