Exposures through paper negatives take 2 to 3 times as long.

Panalure also finds application as paper negatives in large format cameras.

The photographs are printed from paper negatives, a technique that echoes photography's beginnings.

Just a few years earlier, paper negatives had been highly valued by a few connoisseurs.

The process of the paper negative is still relevant, though, in the realm of alternative-process photography.

Panchromatic papers can also be used to produce paper negatives in large-format cameras.

He worked with both glass and paper negatives, and made albumen and salt prints.

Test exposures, 30 secs to 2 minutes with film negatives (paper negatives take several hours).

The show will feature 4o photographic prints, including 10 extremely rare salt prints with their original paper negatives.

Film had not yet been invented, but glass-plate and paper negatives allowed artists to micromanage the camera’s performance or to bypass it entirely.

It was printed from a paper negative heavily worked over by the Hungarian-born photographer (1880-1960), a well-known surgeon in Chicago.

Paper negatives, of course, were easier to transport than metal plates or glass negatives, making them ideal for tourists.

The calotype process produced paper negatives.

Improvements on paper negatives, specifically waxing them before exposure "making the paper more receptive to fine detail".

His panorama of the Reading Establishment shows the world's first commercial photographic company to produce prints from calotype paper negatives.

When processed, the dry paper negatives are pressed against a sheet of unexposed light-sensitive paper and made into a positive picture.

Among them were carbros, gum bromides, multiple gums, the bromoil process, paper negatives and carbon prints.

He introduced the use of pyrogallic acid as a developing agent, and was one of the first photographers to use paper negatives.

Prints made from paper negatives usually revealed the texture of the paper, producing images in which broad areas of tone obscured details.

His technique is the same as Mathew Brady's in the Civil War, 140 years ago, though he uses paper negatives instead of glass.

The support for the images was glass, which was far less expensive than silver-plated copper, and was more durable than paper negatives.

NY included albumen prints from waxed paper negatives c.1958 by Horatio Ross.

Works from Justine Ross Presentation Album of 110 photographs included 54 albumen prints from waxed paper negatives c.1858.

The pictures here, which depict examples of Moorish influence on the architecture of Spain, were made with paper negatives and printed on albumen paper.

Paper negatives gave way to wet glass plates which were followed by dry plates, followed by flexible roll films and cine films for miniature cameras.