Cabo Polonio monochromatic color print from a black-and-white negative

Gust of sea in Cabo Polonio (Uruguay), 2007. Color prints from black-and-white negatives. Size: 18x24cm on satin Fujicolor Crystal Archive.

The research of the perfect technique, from the deepest black, to the larger gamut, to the most defined detail, but even to the most expressive and original picture, turns sometime photography into a boring and repetitive job, converting the shooting into some more and more formal and disconnected tests that aim to the original objective of this occupation: creativity.

Sometime I feel like I need to go back to the ludic aspect of photography, that sensation that lets you freely create, the pleasure of entering a dark room to experiment and play. When the last months have been spent testing if that particular sizing for platinum better lighten the image, trying to complete that series of images for a certain portfolio or repeating again and again the calibration procedure on digital negatives… well, I swear that abandon for one day seriousness and discipline makes you feel the pure pleasure of photography.

Palaces. Color prints from black-and-white negatives

Three pictures of palaces from the “Esplanade des Olympiades” in Paris, 2007. Color prints from black-and-white negatives. Each picture size is: 18x24cm on satin Fujicolor Crystal Archive paper

The other day I had the possibility to play a little with color prints. I took back from my closet an old RA-4 kit of the 90’s and a box of color paper that I bought some years ago, and used with scarce success. I then printed some black-and-white pictures, to obtain monochromatic pictures. The huge advantage in contrast to toning is that every color can be easily obtained. You do not only have the choice of the picture tint, but also you can choose every kind of saturation, from neutral images up to deepest colors that every kind of paper can give in return.

The first trouble is that color negatives have a mask absent on black-and-white negatives. Literature suggests interposing a non-exposed film color but developed in the optical path of the enlarger, or an 85B orange filter. As I didn’t have both of them, I thought I could print on a Agfa Copyjet film a square similar in color to the mask. Apart from the difficulty in determine the precise color, once positioned the handcrafted filter on the enlarger I had an unpleasant surprise. When interposed between negative and paper, the image is completely blurred, unless printing a big filter and positioning it in perfect contact with the paper. When the hand made filter is positioned between the light and the negative, the results are curious halos on the print. The material practically interacts in a too strong manner with the light and I had to renounce.

Reflexes with Agfa Copyjet film

Agfa Copyjet film (with a colored background filter printed with an Epson 2100) used as filter between light and negative gives back curious reflexes on the print.

Cyan, magenta and yellow filters used without the mask to color the base e b&w film, have a reduced impact on the color of the print. Therefore I used contrast filters on an other enlarger head for black-and-white prints, which efficaciously color the light. This way it is harder to obtain the exact desired color, as it is easier to resonate using the Maxwell triangle: the three primary colors of additive synthesis (red, green and blue) at the top of the triangle and the three complementary colors of subtractive synthesis (cyan, magenta and yellow) on the borders of the triangle. So, if you want to obtain a redder print, you would just augment the filter of the opposite color, the cyan. In the same way, if you want a more yellow print, you would just diminish the yellow filter or contemporary augment cyan and magenta.

Gust of sea in Cabo Polonio

Gust of sea in Cabo Polonio (Uruguay), 2007. Color prints from black-and-white negatives. Size: 18×24 on satin Fujicolor Crystal Archive.

Using contrast filters instead of color filters, this simple procedure partially fails and the obtained colors are the one you must focus on. They give an interesting effect anyway.

I noticed that prints looses a lot of contrast compared to ones obtained on black-and-white paper, at least with the materials I used. Negatives with high-density range, adapted to Van Dyke Brown prints, can be correctly printed, while the ones for silver chloro-bromides print without blacks and without whites. At the same time, images are pleasant, most of all when dark printed, and this is my personal taste.

Obviously, Photoshop is one click far away from the work explained in those pages… but craftsmanship would be loss, and this was the principal intent of the article.