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homogeneous  QUOTES

2 " We must consider also whether soul is divisible or is without parts, and whether it is everywhere homogeneous or not; and if not homogeneous, whether its various forms are different specifically or generically; up to the present time those who have discussed and investigated soul seem to have confined themselves to the human soul. We must be careful not to ignore the question whether soul can be defined in a single account, as is the case with animal, or whether we must not give a separate account of each sort of it, as we do for horse, dog, man, god (in the latter case the universal, animal—and so too every other common predicate—is either nothing or posterior). Further, if what exists is not a plurality of souls, but a plurality of parts of one soul, which ought we to investigate first, the whole soul or its parts? It is also a difficult problem to decide which of these parts are in nature distinct from one another. Again, which ought we to investigate first, these parts or their functions, mind or thinking, the faculty or the act of sensation, and so on? If the investigation of the functions precedes that of the parts, the further question suggests itself: ought we not before either to consider the correlative objects, e.g. of sense or thought? It seems not only useful for the discovery of the causes of the incidental proprieties of substances to be acquainted with the essential nature of those substances (as in mathematics it is useful for the understanding of the property of the equality of the interior angles of a triangle to two right angles to know the essential nature of the straight and the curved or of the line and (the plane) but also conversely, for the knowledge of the essential nature of a substance is largely promoted by an acquaintance with its properties: for, when we are able to give an account conformable to experience of all or most of the properties of a substance, we shall be in the most favourable position to say something worth saying about the essential nature of that subject: in all demonstration a definition of the essence is required as a starting point, so that definitions which do not enable us to discover the incidental properties, or which fail to facilitate even a conjecture about them, must obviously, one and all, be dialectical and futile." —from_On the Soul: Book I_ "

13 " Another unary photograph is the pornographic photograph (I am not saying the erotic photograph: the erotic is a pornographic that has been disturbed, fissured). Nothing more homogeneous than a pornographic photograph. It is always a naive photograph, without intention and without calculation. Like a shop window which shows only one illuminated piece of jewelry, it is completely constituted by the presentation of only one thing: sex: no secondary, untimely object ever manages to half conceal, delay, or distract... A proof a contrario: Mapplethorpe shifts his close-ups of genitalia from the pornographic to the erotic by photographing the fabric of underwear at very close range: the photograph is no longer unary, since I am interested in the texture of the material.


The presence (the dynamics) of this blind field is, I believe, what distinguishes the erotic photograph from the pornographic photograph. Pornography ordinarily represents the sexual organs, making them into a motionless object (a fetish), flattered like an idol that does not leave its niche; for me, there is no punctum in the pornographic image; at most it amuses me (and even then, boredom follows quickly). The erotic photograph, on the contrary (and this is its very condition), does not make the sexual organs into a central object; it may very well not show them at all; it takes the spectator outside its frame, and it is there that I animate this photograph and that it animates me. "

Roland Barthes , Camera Lucida: Reflections on Photography