On a rather chilly January morning I spotted the first signs of new growth for the coming spring whilst walking in the Ivel Springs nature reserve in Baldock! I liked the way the almost monochrome ground cover was in sharp contrast to the green of the new shoots and so I decided to make this even more extreme, by turning it into a black and white background whilst maintaining the bright green shoot.
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| The original shot before post-processing. |
This image was shot on my old EOS450D and hand held to allow me to get low enough to the ground. To cut out all hand shake I took the image at 1/125th of a second and to make a limited depth of field I used an aperture of f/6.3. Due to the pretty poor light, it being an overcast day under the cover of trees I had to use an ISO of 800, about as high as my old camera would go before the image became unacceptably grainy. I used my long telephoto at its maximum zoom of 500mm so I could shoot from the walked area around the path and not damage any other new growth in the area. I had no flash unit with me so had to rely on the natural light, I'm not sure flash would have been useful anyway for the image I had in mind!
Post-processing was, surprisingly, very simple. I copied the active layer to give me my working layer that would become the black and white bit; then I used the magic extractor tool to very carefully select everything but the bright green bit (in more technical speak I made the bright green the background (negative) and the rest the foreground (positive)). Once the selection was made I simply clicked the convert to black and white and bingo, once flattened the image was finished.
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| The final image. |
Roll on spring 2013!


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