A Quote by David Mumford

Images of the world are Renormalization Group fixed points. — © David Mumford
Images of the world are Renormalization Group fixed points.
The shell game that we play ... is technically called 'renormalization'. But no matter how clever the word, it is still what I would call a dippy process! Having to resort to such hocus-pocus has prevented us from proving that the theory of quantum electrodynamics is mathematically self-consistent. It's surprising that the theory still hasn't been proved self-consistent one way or the other by now; I suspect that renormalization is not mathematically legitimate.
They've found a way to privately, or within a small family group, share expressions, or other images, drawings, and then gain access to some of the world's great expressions and images and make them real, make them tangible.
There are no fixed points in space.
One of the reasons I work serially, but also one of the reasons that I try to claim space in painting, is I'm desperately interested in asking: How can a group of images, or even two images, have meaning together?
Memories images, once they are fixed in words, are erased.
... the daily world exists because we know how to hold its images; consequently, if one drops the attention needed to maintain those images, the world collapses
I am myself a professional creator of images, a film-maker. And then there are the images made by the artists I collect, and I have noticed that the images I create are not so very different from theirs. Such images seem to suggest how I feel about being here, on this planet. And maybe that is why it is so exciting to live with images created by other people, images that either conflict with one's own or demonstrate similarities to them.
Because powerful images are fixed in the mind more readily than words, the photographer needs no interpreter. A photograph means the same thing all over the world and no translator is required. Photography is truly a universal language, transcending all boundaries of race, politics and nationality.
We have to tell people how images are made. And, the first step is to abandon the idea we're looking at photographs. We're looking at entry points to information and to the world in which the image was made.
Computer images, like camera images today, will be seen as representations of a simulated, second-degree reality with little or no connection to the unmediated world. This is one lesson we can learn from photographs, and especially from those of the last 25 years: images exist not to be believed, but to be interrogated.
It is the fixed that horrifies us, the fixed that assails us with the tremendous force of mindlessness. The fixed is a Mason jar,and we can't beat it open. ...The fixed is a world without fire--dead flint, dead tinder, and nowhere a spark. It is motion without direction, force without power, the aimless procession of caterpillars round the rim of a vase, and I hate it because at any moment I myself might step to that charmed and glistening thread.
We are all connected and operate within living fields of thought and perception. The world is not fixed but is in constant flux; accordingly, the future is not fixed, and so can be shaped.
She wondered: How could people respond to these images if images didn't secretly enjoy the same status as real things? Not that images were so powerful, but that the world was so weak. It could be read, certainly, in its weakness, as on days when the sun baked fallen apples in orchards and the valley smelled like cider, and cold nights when Jordan had driven Chadds Ford for dinner and the tires of her Chevrolet had crunched on the gravel driveway; but the world was fungible only as images. Nothing got inside the head without becoming pictures.
The human mind shows an urge to capture into fixed forms through unreal assumptions, that is, fictions, that which is chaotic, always in flux, and incomprehensible. Serving this urge, the child quite generally uses a scheme in order to act and to find his way. We proceed much the same when we divide the earth by meridians and parallels, for only thus do we obtain fixed points which we can bring into a relationship with one another.
Images exist; things themselves are images... Images constantly act on and react to one another, produce and consume. There is no difference between images, things and movement.
Full-color images lack the poignancy of monochrome... Black-and-white film inherently peels off interesting images from the world; it sees things we do not see, and thus insists on the existence of a phantom presence within reality, a world we cannot perceive.
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