Photographic collage

A positive is, obviously, the opposite of a negative – that is, it is an image which is not reversed. Positive images are made through a double negative: silver salts react to light producing a negative which, when projected onto photographic paper (more silver salts), produces a positive.

Although it may seem too obvious to mention, may people are unaware of what exactly constitutes a print. Put simply, a print is a method of image-making that allows the work of art to be created more than once. The size of the edition (i.e.the number of prints produced of the one work), the significance…

Also known as heliogravure, photogravure is arguably the finest photomechanical means of reproducing a photograph in large editions. Copper plates are acid-etched directly from an original silver print; the etched areas then hold differing amounts of ink in order to correspond to the tones of the original print. If prints remain untrimmed, the impression of…

NTSC VHS video format used in North America and Japan. PAL VHS video format used in Australia and Europe (excluding France).

Chloro-bromides share the features of all silver gelatin prints, giving deep rich blacks and crisp whites on a high gloss paper, as well as having good archival properties. Compared with silver bromides or silver chlorides, they have a warmer brownish-black tone.

Polaroid is a manufacturer/trademark of a photographic system which gives ‘instant’ prints, by which film, paper and developing solution are combined in one unit. As soon as the film/paper is exposed the image begins to develop, developing fully within a maximum of 5 minutes. All Polaroids on eyestorm have been professionally ‘stopped’ and removed from their…