Sentences with phrase «using photographic emulsions»
Not exact matches
Cyanine dyes are used in photographic emulsions to make film sensitive to a greater range of wavelengths of light.
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In conjunction with the momentum and velocity experiments, Berkeley physicist Gerson Goldhaber and Edoardo Amaldi from Rome led a related experiment using photographic - emulsion stacks.
One year later, the American physicist Robert Williams Wood recognized the possibility of improving the sensitivity of infrared photographic film using kryptocyanine emulsion, the chemical cousin of dicyanine.
After a graphite rubbing of a paving stone is made photographic emulsion is applied to both sides of a piece of paper and the rubbing is used as a negative to make a photographic (contact) print.
The silver gelatin of the photographic emulsion echoes the graphite used to describe the original impression of the pavement and provides an elegant reflection on photography's dependence on silver's alchemic properties.
The New York Center for Photographic Arts (NYC4PA) invites photographers world - wide to submit images using any photographic process (print, image transfer, emulsion transfer, encaustic, black and white, Photographic Arts (NYC4PA) invites photographers world - wide to submit images using any photographic process (print, image transfer, emulsion transfer, encaustic, black and white, photographic process (print, image transfer, emulsion transfer, encaustic, black and white, color etc.).
More recently, Bremer has complicated this process of alteration, cutting and carving away sections of emulsion to create etchings on the photographic surface and using collage techniques to create hybrid images.
Elfman grew the plant from seed and photographed a group of marble statues and plaster casts, using the plant's juice as a photographic emulsion to produce a series of amaranth on paper prints.