Tag: spaghetti junction

Sunrise Over the Ohio River Bridges Project

Posted on by Nick Roberts
Ohio River Bridges Project Morning
Ohio River Bridges Project Morning

Click on the image to enlarge it.

Today’s HDR image is from the Ohio River Bridges Project, Downtown Span, being built by Walsh Construction on the Ohio River in Louisville Kentucky; they are now working on the foundation for every pier across the river. This view is from the Indiana shore in Jeffersonville looking east. There are cranes on barges across the river; each one doing some piece of work essential to the foundation prep work. Looking south there are also cranes along the horizon where work is also progressing on the rebuilding of Louisville’s Spaghetti Junction which will tie the existing freeways into the new Ohio River Downtown Span.

I used my usual three bracket set of -2, 0 and +2 EV to capture the broad dynamic range in the scene. In my processing I first merged the three images in NIK HDR Efex Pro 2 where I tone-mapped it before bringing the HDR image back into Aperture and into onOne Perfect Layers where I used some adjustment layers to intensify and enhance to colors in the scene. I also applied my sharpening in onOne Perfect Effects before saving the image for the web from Aperture 3.

Exploring Topaz and NIK Plugins

Posted on by Nick Roberts
Crane Operator Silhouette (Topaz Adjust Version)
Crane Operator Silhouette (Topaz Adjust Version)

Click on the image to enlarge it in another window.

Last week I was shooting in the eastern approach section of Spaghetti Junction to create a record of the work going being done by Walsh Construction as the Ohio River Bridges Project progresses. Currently there is  a lot of preparation going that is primarily focused on the foundation work for the overpasses and ramps that will make up the revamped Spaghetti Junction portion of the project. There are several cranes in this section that are driving piles to anchor the new Spaghetti Junction overpasses and ramps.

On this particular morning the sky was very dramatic and I wanted to capture the sunrise and the clouds. As I walked through the area I came upon this crane operator who was clearing the windows on his crane of the morning dew. I thought he would make a good silhouette against the sky so I shot my customary three shot bracket set of +2, 0 and -2 EV in anticipation of creating an HDR image of the scene. As I was preparing to edit the bracket set I decided instead to use only the 2 stop underexposed frame and experiment more with some of the Topaz Adjust, Topaz Clarity and Topaz ReStyle plugins.

For this first image I decided to use Topaz Adjust to see what I might discover. I like the Spicify preset so I used that as my basis for this image. As with most of my plugin use I began with the preset and then started adjusting the sliders to get just the right combination for my concept of the image. I seldom simply apply a preset and move on since I consider the presets to be starting points not end results. After using  Topaz Adjust to get the shadows and highlights where I wanted them I returned the image to Aperture 3 for final adjustment and finishing.

Crane Operator Silhouette (Topaz Clarity Version)
Crane Operator Silhouette (Topaz Clarity Version)

Click on the image to enlarge it in another window.

For this second image I decided to use Topaz Clarity to see what result it would give me. I used the Color and Contrast 1 preset as my starting point and then went into the color channels adjustments to bring out the sky and the faint glow of the crane’s windows. I made some small adjustments to the contrast to reveal a small amount of detail in the silhouette of the crane and the operator. I didn’t take the image back into Aperture 3 for any additional adjustments, like I usually do after applying a plugin, since it looked like it was as saturated and defined as I wanted it.

Crane Operator Silhouette (NIK Viveza Version)
Crane Operator Silhouette (NIK Viveza Version)

Click on the image to enlarge it in another window.

Finally I decided to try out the NIK Viveza plugin to see what results it would produce. As you can see it produced an entirely different coloration of the clouds and sky and left the crane operator rendered as a full silhouette without any indication of detail in the shadows. I also used a slightly different crop on this image because of the lack of recognizable detail in the shadows which threw the larger composition out of balance with too much black space in the lower right hand side.

I like all three versions for different reasons but my main takeaway is that through the use of different plugins it is possible to take an underexposed image and still create something that is pleasing and acceptable. In the future I will probably continue with merged bracket sets and HDR processing for most of my work but on occasion I can always apply Topaz and NIK plugins to create powerful images from a single frame.

==========================================================

I have an affiliate relationship with Topaz Labs and earn a small commission, which helps support this site, on any sales that are made by using the Topaz Labs link below. Even if you aren’t ready to make a purchase you can use the link to access a Free 30 day Trial of Topaz Labs products to determine whether or not they will fit your own digital workflow.

http://www.topazlabs.com/705.html

==========================================================

Ironworkers

Posted on by Nick Roberts
Dean Tharp, President of Ironworkers Local 70 at groundbreaking ceremony for the Louisville, KY downtown bridge project.
Dean Tharp, President of Ironworkers Local 70 at Groundbreaking Ceremony for Louisville Downtown Bridge.

Click on the image to enlarge it in a separate window.

This series of images of Ironworkers is from the official Groundbreaking for the Downtown Span of the Louisville Bridges Project. After over twenty years of planning, revisions and indecision the new bridge to carry traffic over the Ohio River is finally underway. With a completion date of 2016 this is going to be a very intense and fast paced construction project. Not only will there be two new Ohio River Bridges built, one on the east end of Louisville connecting I-265 in Kentucky to I-265 in Indiana, there will be over 29 additional spans in the area known as “Spaghetti Junction” to connect the converging interstate highways of I-71, I-64 and I-65 to the new Ohio River Span.

I have decided to create a project that will focus not only on the bridge construction itself but more importantly on the skilled trades and laborers who will do the actual work of building the bridge and the many other structures that will be needed to see the project to completion. My goal with this endeavor will be to memorialize the contribution of the men and women whose hands are on the tools and give them a place in the history of this project. I hope to give faces and names to those who are making history and to leave behind a testament to them that their families and friends can go to to see them as they were building these bridges.

The first image today is of Dean Tharp the President of Ironworkers Local 70 as he and several other members attended the official groundbreaking ceremony. It is from a three frame bracket set of -2, 0 and +2 EV merged in NIK HDR Efex Pro 2 and finished in Aperture 3. I especially like the way the safety vests and t-shirts create a strong visual component in the composition as well as the detail of Dean’s tools which are the hallmark of Ironworkers everywhere. I also find the guy in the safety green shirt interesting because he is looking into the camera and is the only construction worker in safety green in the image. I think his posture and presence gives an added element to the overall composition.

Ironworker Local 70 members at official Groundbreaking for Downtown Bridge Louisville KY.
Ironworkers #1

Click on the image to enlarge it in a separate window.

This second image is a single frame of the three frame bracket set I was shooting that day.  I chose to process it as a single frame because there was too much movement by the people in the scene for the anti-ghosting feature of NIK HDR Efex Pro 2 to resolve. I used the underexposed frame of +2 EV because it gave the best rendering of the clouds and because there was plenty of light in the shadows to be able to show the detail there too. I used Aperture 3 exclusively to process the image adjusting the individual color channels to achieve the level of saturation and luminance I wanted in the final image.

Dean Tharp President of Ironworkers Local 70 at Downtown Bridge Groundbreaking Ceremony
Confidence 

Click on the image to enlarge it in a separate window.

This image of Dean Tharp is another single frame processed in Aperture 3 using the same techniques as the previous image.

Spaghetti Junction Sky

Posted on by Nick Roberts
Spaghetti Junction Sky
Spaghetti Junction Sky

Click on the image to open it in another window and view it full size.

The point where the three Interstate Highways intersect in Louisville is known locally as Spaghetti Junction. The weather was changing yesterday from a cloudless sky in the morning to this winter sky around mid afternoon. This image overlooks the Spaghetti Junction intersection and southeast Louisville. It appeared that there was a grid that had been overlaid on the city sky that extended into infinity. The perspective of the clouds intrigued me and I decided to capture it.

I first processed this image in Aperture 3 where I made a few adjustments to the RAW file before taking it into NIK HDR Efex Pro 2 where I worked on enhancing the texture and tonality of the image. I then returned it to Aperture 3 where I applied some exposure, saturation and vibrancy changes. I lowered the saturation slightly and increased the vibrancy in order to achieve the overall feeling I felt when I shot the scene. I had a couple of dust spots that needed attention so I used the Spot and Patch tool in Aperture 3 to clean them up. I then took the image into Photoshop CS5 where I manually adjusted the vertical perspective to compensate for the distortion my 12mm lens had created. Back in Aperture 3 I applied a very slight vignette before saving the image for the web.