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Thread: Complicated burning in of skyok

  1. #1

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    Complicated burning in of skyok

    Ok so we're all familiar with the case of, say, a landscape shot that has things sticking up into the sky in the foreground that have complicated shapes (for example a church spire)
    and we're all familiar with the problems thus created if you attempt to burn in the sky in: the foreground thing sticking up in the sky gets overexposed too.

    I'm trying to think of the ways to deal with this problem and the plusses and minuses with each:

    1-the most basic is to attempt to dodge the spire but this is probably the least effective way since inevitably you'll end up with underexposed and or overexposed halos around the spire.

    2/ use an acetate mask but that requires perfect masking and registration

    2- you could try flashing the paper area that will show the sky

    3- you could try split grade filter printing ?

    4- bleaching the spire afterwards?

    5- what else?

  2. #2
    Octogenarian
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    Re: Complicated burning in of skyok

    #5.What else?

    Shoot the scene with a dark yellow, orange, or red filter to darken the sky and lighten the spire.

    That way, there will be no need to burn in the sky in while printing.

  3. #3

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    Re: Complicated burning in of skyok

    Put negative in enlarger and adjust to the size of your final print. Place some thick card or an old print in place of your photographic paper. Then draw a pencil outline around the spire, cut out the spire and the rest of the print, then use it as a mask when you expose your final print. You may have to cut slightly inside the outline you have drawn to prevent a halo around the spire.

    If the spire is fairly prominent on the final print use your hands and fingers (like making finger shadows on a wall) to mask.

    Possibly contact some OHP film with the large format negative then paint photopaque(sp?) on that to produce a mask.

    nn
    Last edited by numnutz; 6-Sep-2010 at 07:05. Reason: fut fengers

  4. #4

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    Re: Complicated burning in of skyok

    Quote Originally Posted by Gem Singer View Post
    #5.What else?

    Shoot the scene with a dark yellow, orange, or red filter to darken the sky and lighten the spire.

    That way, there will be no need to burn in the sky in while printing.
    But then the entire scenes contrast will change. I suppose using a graduated filter helps that but in any case let's start from the neg we have not the one we wish we had!

  5. #5

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    Re: Complicated burning in of skyok

    Quote Originally Posted by numnutz View Post
    Put negative in enlarger and adjust to the size of your final print. Place some thick card or an old print in place of your photographic paper. Then draw a pencil outline around the spire, cut out the spire and the rest of the print, then use it as a mask when you expose your final print. You may have to cut slightly inside the outline you have drawn to prevent a halo around the spire.

    If the spire is fairly prominent on the final print use your hands and fingers (like making finger shadows on a wall) to mask.

    Possibly contact some OHP film with the large format negative then paint photopaque(sp?) on that to produce a mask.

    nn

    Yup manual masking is an option but not with very complicated structures. So what
    else?

    I suppose
    5: make a positive then do tonal separation on high contrast film, and use that as a mask.

  6. #6

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    Re: Complicated burning in of skyok

    The only real alternative after the image is shot and developed is with unsharp masking via a precise register punch system. I use a home made rig with 4X5 film and .0625 diameter punch pins. I use Tmax 100 as the mask and place the sandwich in the enlarger with split exposure as necessary.

    Of course lately I've resorted to masking in Photoshop although there are limits with that technology also. Pencil outlining cannot be done precisely enough to meet critical craftsmanship standards.

    There is no substitute for getting it right on the original image in the first place.

    Nate Potter, Austin TX.

  7. #7

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    Re: Complicated burning in of skyok

    Agreed Nathan that the best solution is a proper neg to start with. So I understand from your post that you make a positive using tmax 100 and then use it as a mask. Am I right? So you include a tonal separation?

    I'd be interested in seeing pictures of your homemade punch register rig.

    Tim Rudman, in his "Photographer's Master Printing Course" uses a combination of 6 techniques but I don't remember them all -- his theory was that by combining all 6 then each one would leave less of a tell-tale sign. I'm trying to remember all 6

  8. #8
    Eric Biggerstaff
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    Re: Complicated burning in of skyok

    Use a Dodge / Burn mask as taught by Alan Ross. It is not complicated, the equipment needed is cheap and it is reliable and repeatable. And, you don't need a pin register. You can purchase all the needed equipment from Alan or you can purchase the how to information from him and make your own. Just go to his website and check it out. He developed the system to allow him to more easily print the Ansel Adams Special Edition prints that are sold at the AA gallery.
    Eric Biggerstaff

    www.ericbiggerstaff.com

  9. #9

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    Re: Complicated burning in of skyok

    Quote Originally Posted by Eric Biggerstaff View Post
    Use a Dodge / Burn mask as taught by Alan Ross. It is not complicated, the equipment needed is cheap and it is reliable and repeatable. And, you don't need a pin register. You can purchase all the needed equipment from Alan or you can purchase the how to information from him and make your own. Just go to his website and check it out. He developed the system to allow him to more easily print the Ansel Adams Special Edition prints that are sold at the AA gallery.
    thanks I checked out the link but it really says nothing about what "selective masking" is (he says it is essentially really really cool, but doesn't actually describe it) and what the kits do. I appreciate that he needs to keep back some info in order to sell his stuff but I'd sure like to know what I'm buying before I shell out $30 for the articles and then buy the kits. Based on the images on his site, he's using frosted mylar, and that usually means he's using pencil shading to make masks. Am I right?

  10. #10
    Eric Biggerstaff
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    Re: Complicated burning in of skyok

    If you like, you can call Alan any time and ask questions. He is more than happy to fill in details for you. Basically, you can either use pencils (I use regular pencils as well as colored ones) or you can make the masks digitally (which Alan now does). The neg carrier is easy to make. The articles were printed in View Camera several years ago I believe.
    Eric Biggerstaff

    www.ericbiggerstaff.com

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