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Yesterday morning was one of those mornings where getting up early really paid off. The temperature was 19 degrees with snow showers moving in from the west just before sunrise. The combination of the weather front and the cold temperature made for an incredible display of color as the sun rose. Continue reading “Ironworker’s Sunrise”
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I just learned that my photo of Ironworker Sean Ellery was chosen as a winner in the Engineering News Record, http://ENR.com, photo contest “Year in Construction 2013” There were over 1400 entries and making the grade is really gratifying.
Thanks go to Walsh Construction for giving me access and support to shoot the Ohio River Bridges Project and especially to Sean Ellery from Ironworker’s Local 70 in Louisville, KY for being part of the photograph.
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I thought I’d try a little B&W Effects from onOne to see how this image would turn out. It was composed to capitalize on the idea of circles but the color version was just too flat due to the lighting that day. I applied an antique process preset but I don’t recall which one I used. I like the way the mood of the image conveys another era of photography while containing contemporary subject matter.
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This HDR image shows the 60 foot long caisson as it is being guided, by the Ironworkers and Carpenters, into place inside the pier casing. After placing the caisson the next step will be to fill the pier with concrete. The steel casing sits on the river bottom and then the caisson fits into a rock socket has been bored 30 feet below the casing into the bedrock of the river bottom. This makes the total length on the pier nearly 60 feet from the surface to the base. The iron cylinder is there to both guide the drill during drilling and to form a protective shell for the pier once the bridge is built.
This image is from a three frame bracket set using -2, 0 and +2 EV settings. I merged the bracket set in NIK HDR Efex Pro 2 and because the workers were moving quite a bit I had to apply 80% anti-ghosting to isolate them and remove the ghosts of their arm movement. After merging and some mild tone-mapping in NIK HDR Efex Pro 2 I returned the merged file to Aperture 3 where I completed my processing by adjusting contrast, alignment, sharpening and the individual color channels to achieve the look I wanted for the final image.
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These Ironworkers are setting the rigging to pick this caisson and right it so that it can be lowered into the casing for final placement. To lift it two cranes must coordinate their actions so that the main crane can upright the assembly and transfer it from the barge to the pier casing. Photo Tip: Having the men in the photo helps give scale to the size of the structure.
Once more this is a three bracket set of exposures using -2, 0 and +2 EV to capture the broad dynamic range between the sky and the foreground I encountered. This is one of the most important reasons to learn and use HDR techniques so that in a situation like this there is a reasonable chance that there will be enough data to create a good image after merging the exposures.
I used NIK HDR Efex Pro 2 and Aperture 3 to merge and process the image.
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This second image is not an HDR image. There was too much movement of the cables and hooks, between frames in the bracket set; for the anti ghosting to handle in NIK HDR Efex Pro 2. I decided to take the normal (0 EV) exposure into Topaz Clarity to see how well it would do with the wide dynamic range. All in all I am fairly pleased with the way that I was able to bring out some shadow detail and still hold the sky detail using a single exposure. I know some folks like to take the normal exposure and change the exposure value in subsequent copies for a faux HDR look but I don’t go that route since there isn’t any additional data captured as there is when a bracket set is used.
