The Fine Art of Digital File Processing

One of the things that keeps me interested in photography is just how difficult it is to master. There are all of the technical issues to overcome, like aperture and exposure and keeping things sharp. Then a slew of artistic concerns like composition, color, harmony and design. All of this comes to play, in the field, when you are out there with your camera in hand(or on tripod). But, where it can get really interesting is what happens later, when the files get processed.

one of many files used to create the final image, this one  captures the exterior lights over the garage bays. As you can see the colors very different between the inside and out. In person it doesn't look this strange, so it is my job to make …

one of many files used to create the final image, this one  captures the exterior lights over the garage bays. As you can see the colors very different between the inside and out. In person it doesn't look this strange, so it is my job to make the colors match and look natural.

In architectural photography it is not uncommon for photographers to take advantage of the fact that buildings don't move, which puts all sorts of creative possibilities on the table. The reason that an unmoving subject can make things more interesting is that the photographer can put their camera on a steady tripod and if things stay absolutely still between shots they can combine multiple exposures. The different exposures can each provide a function, one image might capture the perfect sky exposure, another might get the lights just right. An exposure can be made using a large black sheet to block reflections from glass or metal in the shot. As long as you are careful to only include the best parts, you can literraly be in the shot, and removed later. As you can imagine, things get complicated quickly and require excellent photoshop skills to massage everything into a usable image.

This image is another of the many used to create the final composite. This image catches the interior lights, but another exposure was needed to light the fronts of the trucks. By adjusting the length of exposure every element can be exposed properl…

This image is another of the many used to create the final composite. This image catches the interior lights, but another exposure was needed to light the fronts of the trucks. By adjusting the length of exposure every element can be exposed properly.

The way files are added together and constructed into a final image is learned through experience and reflects the "eye" of the artist. Over time, I get better and better at compositing and often wonder just how different my images would be if I were to re-process the same project a few years later. I do this from time to time to perfect different techniques and compare the results to an earlier image constructed from the exact same set of photos. It seems strange that the exact same set of images can get such different results but it's true. Photoshop is such a vast program with so many methods to achieve similar results that it behaves like more organic media, like clay or paint than what we expect from digital media.

Which brings me to the last two images in this post. They are the result of revisiting an image that I was quite happy with. This image is in my portfolio so it represents some of my best work at the time. The first of the two was processed about two and a half years ago and the other was processed today. I am happy with the results, I feel like I am progressing well. I think the color is a little more complex or rich in the new version. The new version has a nice snap to it without so much data lost in the lights and darks. I was happy with the roof since I was able to get a lot more detail and color out of the same images. Over the years I have collected techniques to get the most out of my files, of course this could be in part due to improved raw processing with newer software, but it is a fairly significant change.

This image was composited two years ago. I am still quite fond of the results. Simple bright colors, it almost looks like a 4th of July image.

This image was composited two years ago. I am still quite fond of the results. Simple bright colors, it almost looks like a 4th of July image.

In the end I am not 100% sure which version is the best, but it doesn't matter much since these pictures bring back such good memories of spending the day at the firehouse. Luckily, no alarms happened to sound during this final image and the whole thing went off without a hitch. I probably spent about 2 hours in post processing for each version. I think of post-production sort of like the darkroom of the digital artist and just another tool in the arsenal of the professional architectural photographer.

This is the version from today. I opted for a new sky, the sky in other version was such a long exposure it was noisy and lacked something. This sky works well with the shape of the building and feels more alive.

This is the version from today. I opted for a new sky, the sky in other version was such a long exposure it was noisy and lacked something. This sky works well with the shape of the building and feels more alive.

Thanks for reading. If you are interested in commissioning architectural photography of your latest project I would be glad to answer any questions you might have or provide a free quote. To see examples of my work head on over to my portfolio.

Showing the Functionality of Architecture

It seems like I am always photographing schools and churches. They are exactly the types of spaces that require an architect. As teaching methodology changes so do the classrooms and the architect brings a lot to the table. They know the trends and can design something that takes into account the needs of the institution on a case by case basis. Something I am starting to see more of, are classrooms that quickly change from one task to another. The class might look to one side of the room for the whiteboard to another for the projector. To facilitate all of the moving around the chairs and tables roll. I have watched during classes and it works perfectly. The students seem more engaged because there is no front or back of the classroom. At one moment the teacher can be making a point, a moment later a student giving a presentation. The teacher can design the shape the class can take in a few minutes before class, perhaps a lecture, or group work, a large circle or even one giant table.

In this example I was asked to rearrange the desks to show that the focal point of the room can change. There are countless ways that I could have arranged the desk. For these images we decided to keep things simple . When I got into the room I got a peek into how the space might be used on a daily basis. There were workstations against the wall, where a student might use a computer or work privately or take a quiz. The desks in the middle of the room faced forward , bracketed by side facing desks. It really becomes a creative tool that the teacher and students use together to shape their experience together.

Here is another example from a different school. You can see many of the same ideas at play here. In this design the desks are all independent and attached to a chair. In practice it means the students can follow the teacher around or form groups. I got to observe a class in this room and I was really impressed by how easily the class could turn and regroup.

The students could work on the white boards(pictured to the right of the image) and share their work with the class. The flow of the class was fascinating. The teacher could have an idea and move freely between different types of learning in a natural and intuitive way that kept the students engaged. This certainly feels like the way things are moving and is a perfect example of how good design can impact lives.

As the architectural photographer my job is simplify and let the design shine. I end up doing a little bit of clean-up. I get rid of distracting elements, like cords, boxes, bins, papers, strange things on the walls, ink on the whiteboard, pretty much anything that doesn't help show the space and it's functionality. Then I go through and make sure everything is straight and not crowded. In this case using the floor tiles to align the desks and chairs as perfectly as I can. Lighting plays a role too, depending on the angle I am shooting from the light can flatten the image and make it difficult to distinguish where one thing begins and another ends. On rooms of this scale I always use lighting to shape the room and give volume where it is needed. I combine images that are artificially lit with ambient light images in photoshop. I may use very little of the lit image or a lot depending what looks best. Lighting insures for me that I don't finish the shoot, get back to my studio and realize I didn't get the shot. I always have options and can hopefully turn any shot into something to be proud of. I am well aware that I am documenting something that may have taken years from start to finish so I want to get it perfect. Once back in the studio, I can look over the files and determine how to process the images to best tell the story of the space. There is a fine art of perfecting and retouching architectural photography that takes years to refine, but if you will take my word for it, it is also seriously fun.

Thanks so much for reading and if you have any questions or comments let me know. If you are an architect, builder, developer or designer and you need great photos to promote your business, contact me here and I would be glad to provide a free quote for you project.

Philadelphia Interior Design Photography

This was project I shot for both the designer and and a really great company that I have been lucky enough to work with a few times now. I have to say it is so cool to work with such amazing people, with a design like this it is hard to make a bad photograph. Not to mention in this case the designer is very visual and has great ideas about how to best show off the space. Interior design is fun to shoot because it is collaborative, everyone there becomes a team focused on the same goal, to get great shots.

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A truism of shooting architectural photography and interior design or decor is that wide angle lenses introduce distortion. The closer to the center of the frame the less distortion and as you get farther to the sides the distortion can get quite bad. One trick is to keep objects out of the far corners where you are likely to see lens distortion. Another trick is to stay away from wide angle lenses when at all possible. It is always better to back up as far as possible and use a longer lens. I used that technique on all of these images. In this kitchen for example, the camera  was pushed up to the window on the window ledge. The only way to get farther back would be to shoot through a window, which I do rather often. of getting as far back as possible to use a longer lens and get a distortion-free shot. The farther back I get the longer lens I can use, or if I have plenty of pixels, I can crop off the distortion. A long lens is part of the solution but 99% of my architectural photography shots are done with special architectural lenses called perspective correction or tilt/shift lenses, combining these two techniques keeps all of the vertical lines parallel and insures great big files that can be blown up and used for huge prints. I have been lucky enough to see several of my standard images made into huge billboards and they still look nice and crisp blown up huge.

A wide angle lens on this shot would have made the space artificially long and made the foreground elements huge so again I pulled the camera waaaay back and then added an extender to my tilt/shift lens. The 1.4 extender made by Canon has the effect of making the lens less wide without sacrificing much quality. It is a common technique to architectural photographers. It always pays off in better images because it feels more like the way we experience being in the room.

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I really love this space, the way the architectural geometric forms play against the organic forms of the chairs. The balance of the warm wood herringbone with the warm tones in the furnishings. The soft rounded shapes playing against the angular and the playful quality of the textures and colors of the textiles. I think If I save my pennies, I should be able to move in soon. I could get used to the view of the Philadelphia skyline. Let me know if you have any questions or comments. Perhaps you have an architectural or interior design you need photographed? Drop me a line, I would be glad to provide a free quote. To see more images, including of this project click here.