Thursday, June 20, 2013

more about the negative



making negatives on acetate stirs so many opinions, i feel i should explore the subject a bit further. since my last entry, i heard from so many people, some with questions, some with solutions, i was surprised that no one said "i want to make this or that type of print, what should i do with my negative?"  and unless you're showing your negs as a final piece, a neg is made only for printing purposes.  it dictates the final print, especially if your darkroom abilities are limited.  many times i've had to come up with a final print that had nothing to do with the neg, but then the image becomes a collaboration between the photographer and me.  notice that i say the photographer, not the artist, because those who use photography as just a part of their artwork look for that collaboration.  they have a final image in mind and ask me to get there, so i offer options and we go from there.  and sometimes i have to say "not from this negative..."  the choice of film we use comes from, or should in many ways, our idea of what the final print looks like.  if i tell a film photographer that i'm shooting a project indoors, with a half-frame camera loaded with tmz exposed at 6400 iso and processed in d-76 at 70 degrees f, being printed 8x12 in. on neutral tone glossy paper, they'll know exactly what i'm talking about.  but still, i usually have to show a sample print of that type of process.  i have to show someone else's print in order to show the look, while explaining that every image does look different even when using the same process.  it's all about educating photographers with the processes available.  so most people stick to one look, it's easier  to visualize the final print that way.  besides, analog photography is not a cheap medium to experiment and just try different things.  a lot of my clients do the preliminary work at home in order to show me their ideas, and then i have a starting point, a direction to follow.  that's what a printer does, because there's a good chance i have tried something similar before, and that i have notes, even a work print.  and i happen to print black and white now, but it is true for color as well.  certain feelings come through from different techniques. and it all starts when you load the film in your camera. you make a choice from the beginning.  the film speed dictates your shutter speed and f-stop.  the development controls the grain size and the information details.  iso settings for emulsions are arbitrary, they only make sense when compared to other emulsions.  the theory of film speed is far from reality, the same way a light meter only knows how to place any reflectance into a middle gray.  the emulsion doesn't know if your subject is black or white, you have to help it along with your exposure and development.  do you want your print to be realistic or not?  do you always shoot in the same light?  do you care to be consistent?  do you adapt your print to the content, or do you make your print invisible and emphasize your subject?  well, all these questions are answered within the limits of your technical understanding of the technology.  and things change over time, manufacturers discontinue products and unveil new ones, we adapt and keep shooting.  i never felt nostalgic about a product that is no longer made, and from my experience, film emulsion changes affects us less than paper types, only because we show our prints, not our film.  if i show you 2 prints, would you know which one was printed from tri-x and which one from hp-5?  and yet everyone has an opinion about these particular film stocks.  the reality is that they are almost interchangeable.  let me repeat this: they are almost interchangeable.  and i say almost only because i include any special effect you might want to do with them.  the lens you use in front of your camera makes as much of a difference than the film inside.  the camera itself is just a black box, and to me is almost irrelevant.  as long as i can put the lens i like on it, it's a good camera...  film grain changes whether you've over or underexposed the emulsion, it changes if you like low or high contrast, dark or light.  it changes according to the print size, the paper surface etc.  my point is, always think two steps ahead, it's not that easy to transform our 3 dimensional vision onto a piece of paper, but some do it with style, we know who they are because we recognize their prints in about 2 seconds...  whether they make the prints themselves or not, whether they process their film themselves or not, whether they always shoot the same film stock or not...


2 comments:

Andrea, Udine, Italy said...

Sir,
thank you for your words. In this digital world, those words to me, explain the history of photography, the ground to look at the future building.
Where i live, i'm not lucky, because i can't find someone that can explane and teach me. To the photographer i've found, i've asked the question "how do i have to expose and process the negative to have the kind of contrast (mid-hight) i like? Noone can answer me...they only tell me: look at the instructions and process it.

laurent girard said...

to andrea: you can study the history of photography in books, it's not just about process, it's about looking at images in context, understanding why people use what technique. usually it's linked to the times they lived in... mid-high contrast negative you say? well, an easy solution is to take, let's say a 400 iso film, expose it at 250 iso and process normal. the bit of overexposure will give you stronger highlights and details in the shadows. the key is to know where to read the light... so expose for the highlights, another frame exposed for the shadows, take notes, compare, and pick the one you like, next time you'll only have to shoot one frame...