03/21/19 Broadway Bridge over the Arkansas River in Little Rock–Featured Arkansas Photography
- At March 20, 2019
- By paul
- In Featured Arkansas Photography
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Taken with a Nikon D850 and 24-70 lens, 4 vertical photos, stitched into 1 landscape panorama.
The new Broadway Bridge in downtown Little Rock/North Little Rock has been a eye catching subject since its’ completion. I wanted to catch the bridge in the magic 30 minutes of light after sundown, when the sky is still showing a slight blue tint. The motion of the cars moving over the bridge turned into a painting of light due the very slow shutter speed I selected of 3 to 5 seconds. This photograph is a combination of 6 different images as I also had to bracket my shutter speed to capture the full dynamic range of the scene.
I used a tripod to keep my scene as level as possible and did not worry about a nodal point. To be honest, way too much is made of finding a nodal point with modern stitching software. You just don’t have to worry about it as much. I had no trouble getting the railing in the immediate foreground to line up at all. I used Phase One’s Capture One software to develop the images and then stitched them together in Lightroom. I also had to work a bit to get the building straightened out since my camera was pointed up slightly. I went ahead and picked a aperture of around F10 to help with the star burst from the street lights.
Written for www.photosofarkansas.com please do not reproduce this image or any of the written material without permission.
03/14/19 Sunset skies over Pinnacle Mountain–Featured Arkansas Photography
- At March 14, 2019
- By paul
- In Featured Arkansas Photography
- 0
Taken with a Nikon D850 and 80-400 lens, ISO 200. 4 vertical shots combined into 1 final image.
Love the area around Pinnacle mountain in western Pulaski county. All day long the skies had been grey and dark, no color. But right at sundown, the clouds broke open and the sun started to shine. It was still raining a bit, but I headed out to try and capture at least 1 sunset shot. I was working with the D850 and 80-400 lens, (a lens I have mixed feelings about) and no tripod, so I pushed up the ISO to 200 and shot brackets. I really should have pushed up to around 400 or even 800, but I was still able to get my shot. There is a bit of noise in the foreground, but it’s not as bad as I thought it would be. The skies were just loaded with color and I loved the way the various layers of clouds were moving across the skies.
I used Capture One to convert the images from raw files and then used Photoshop CC 2018 to create the panorama. It’s not really a true panorama, but more large format image. To capture this, I took 4 vertical images all hand held then used the panorama tools in Photoshop to create the final image. Photoshop does a great job most of the time and was able to get this image converted fine.
Pinnacle is an amazing looking mountain in western Pulaski County, Arkansas.
Written for www.photosofarkansas.com by Paul Caldwell, please do not reprint or reproduce any of this content without permission.
02/20/19 A Tale of two creeks Richland and Falling Water–Featured Arkansas Landscape Photography
A tale of two Creeks, Falling Water and Richland Creeks, Newton County Arkansas taken November 2018.
Taken with a Nikon D850 and 24-70 lens. Image capture in 3 horizontal images @ 24mm. I used both a CL-PL and ND filter to slow the exposure for the water.
If I had to pick a favorite spot in Arkansas, it would have to be Richland Creek. Most defiant a love/hate relationship as Richland alone has cost me more in camera gear than any other location I like to photograph. Just this fall I lost both a Nikon D850 and 24-70 lens upstream from where this shot was taken. Totally my fault and lucky for me, the creek was much lower so I was able to recover the gear and Nikon USA was able to repair it at a reasonable cost. But that’s another story.
Richland Creek is one of the fascinating creeks in Arkansas. At medium to high water levels it’s a great kayaking stream. The creek is lined with hardwoods most are 2nd generation growth as the creek was logged back in both the great depression and again in the 60’s-70’s. Most of the old growth trees are long gone but if you hike far enough upstream where the mules and loggers never reached you can still find some huge white oaks.
The creek also winds through some of the most remote parts of Arkansas, that are still remaining. Most of the watershed is now a wilderness area. There is a primitive hiking trail that works it’s way up the left side of the creek (left side facing upstream). This trail will lead all the way to Twin Falls and Richland Falls, well worth the trip.
For most the season, Richland hold water, but in the fall it’s very rare to find a good flow like the one shown in this image. Instead the creek is usually barely covering the rocks. The fall colors are getting tricky to catch also. In the past the peak display tended to be around the middle of October now the peak seems to be more in the first week of November. But the display is now hard to catch in full. Notice in this shot most of the larger trees on the left have dropped their leaves, but the willows and smaller hardwoods lining the creek are still in full color. However upstream many of the larger trees are still hold leaves. So you just have to go and see what you have.
To take this shot, I had to wade out into the creek to mid thigh deep. I found a rock that allowed me to place my tripod and camera safely above the creek. Still after the disaster I had just 1 week prior, I was a bit shaky on working in the creek. Still it was just too much not to get out and risk the shot. There was little to no wind and just as I arrived the deeply overcast sky started to breakup and gave me some nice mixed light.
Due to the high water levels, I was able to catch Falling Water Creek on the left of the shot. Falling Water Creek runs into Richland at the Richland Campground. Falling water breaks into several channels near the it’s mouth with Richland and this one is the smallest. It hardly ever flows unless Richland is running at a high level. So I was grateful to catch both creeks in the same shot with some of the most amazing fall color I have seen on the creek.
Written by Paul Caldwell for www.photosofarkansas.com. Please contact the author before using any part of this in a separate publication.
06/18/18 Featured Photography–Clearing morning fog at Pinnacle Mountain
I have a great fondness for the valley of the Little Mamuelle River and Pinnacle mountain. On one side you have the river winding down to the Arkansas River and then across the mountain is Lake Mamuelle. The distinctive shape of Pinnacle makes many feel that Arkansas has a volcano, but no the top is really two separate peaks. Pinnacle is around 650 feet tall and on most mornings where there is fog, you will see the just the top of the mountain poking out. This day was unique since there was a large amount of fog over Lake Mamuelle, which was billowing up like a cloud bank. As the sun rose up, the sky was painted in a wonderful separation of pink to light blue and the sun hitting the face of the mountain just added to the scene.
I used my Phase One IQ3100 for this shot. I was using a tripod and the Phase One 75-150mm lens. However I still cropped into the shot at least by one third as I just wanted to have the mountain by itself. I used Capture One software to work up the raw file and then tweaked the final look and feel in Lightroom and Topaz.
Pinnacle is a great climb for those in good shape, you can climb it from either side from fully maintained trails.
written for www.photosofarkansas.com by Paul Caldwell. This article is copy write protected, please contact me for permission to reprint.
06/20/17 Featured Arkansas Landscape Photography–Springtime sunset near Calico Rock on the White River
- At June 20, 2017
- By paul
- In Featured Arkansas Photography
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Note, Please do not attempt to screen print or download this image for use in any type of project either print or web related. If you are interested in use of this image CALL ME OR EMAIL ME nothing in the world is free.
Taken with a Phase One IQ3100 and XF camera with a 35mm LS lens. I used ISO 50 and only one exposure. Raw file was developed in Capture One and then final color work was done in LR and Topaz.
There are many great places to catch a sunset in Arkansas, however if you don’t mind the long drive from Little Rock, the area around Calico Rock is excellent. Here you have a long winding bend in the White River and bluff that is about 150 feet above the river. There are nice vistas both to the east (towards Calico Rock town) and the west as in this image. You only get a few short months where the sun will actually reach all the way over to the bluff, mainly late June and July after that the sun will be behind you on the left. Even though I had a lot of folks milling around this night I was able to get one shot or two with the light reflecting on the nearly calm White River.
I also like to work this spot at night as you can catch the evening fog rolling. Many times the fog will totally close down the scene so you need to be there right at dark. The surrounding towns will give off a bit of unnatural light, but if you work with the moon, then this is an excellent place for star trail work, not so good for Milky Way as the main Milky Way is behind you.
The small crag in the foreground is sometimes called “Little Hawksbill Crag” after the more famous Hawksbill Crag up on the Buffalo River.
Paul Caldwell
Copy right by photosofarkansas
03/27/17 Featured Arkansas Photography–Sunset and Moonrise at Calico Rock on the White River
- At March 26, 2017
- By paul
- In Featured Arkansas Photography
- 0
Taken with a FujiFilm GFX 50s and 32-64 lens, ISO 200 hand held 5 part horizontal panorama.
Calico Rock has to be one of the best places in Arkansas to go and grab a panorama and feature both wonderful scenery and the White River. Just down stream on the White River you will find the town of Calico Rock and in this photograph the town is visible just off in the distance. You can spend the whole day here and the scene is always changing. On this day, I was there around 5:00 p.m. and there were no clouds in the sky at all. Many times I have been there and just had a huge blue sky with no clouds. For such a shot, clouds to me make it much more interesting, period. However on this day just as sun was starting to go down, a line of clouds rolled in and the moon rose over them. I could not have asked for a better scene.
On this evening I was shooting the Fujifilm GFX 50S, which is Fuji’s new entry into the Medium Format range of cameras. Fuji is using the same 50Mp sensor from Sony that has been used by Phase One, Pentax and Hasselblad. But this is the first large format camera from Fuji ever, as before all of their cameras have been APS-C. More about the camera in later reviews, but I have to say I am totally impressed with what can be done with this camera. I knew that the sensor had a lot of range since I used the Phase One versions, but never hand held. The Fuji GFX is both considerably lighter than the Phase One XF and the 120mm lens has image stabilization something that no Phase One lens has. Normally I have taken this in 15 exposures, 3 for each segment but with the GFX, I just took an exposure for the middle of the exposure range and pushed up the shadows and pulled down the highlights. Neither of the extremes were blown out. In fact the shadow recovery rivals the Nikon D810 and in fact may be just 1/2 a stop better. But the real amazing facet was just how sharp the 120mm lens was, outstanding optic.
This image has shadow push in several areas, the entire lower half of the left and right sides were pushed at least 2 stops and the middle of the image which was not in the sun was push at least 1 stop. The sky on the far left was pulled down 1 1/2 stops and the sky on the far right was pulled down 1 stop.
I took these Fuji Raw files straight to a panorama in Lightroom first, and then worked on the image in both Lightroom and Photoshop with several Topaz tools.
Overall the color and clarity is excellent throughout, and I have attached a couple of full sized crops below to show this. The first is the lower right side featuring the bluff and the trees along the river. This part of the image was pushed as much as 2 stops and I still have a nice green color in the trees that are just starting to leaf out. The other crop is from the center of the image where the sun was shinning and again you can see that the amount of fine details is very impressive.
Written for PhotosofArkansas by Paul F Caldwell
09/27/16 Featured Arkansas Landscape Photography–Late afternoon at Roark Bluff Buffalo River
Taken with an Phase One IQ100 @ 35mm LS lens, ISO 50 and circular polarizer for both sky and cutting glare on leaves.
This is the time I like to start working the Buffalo River, as fall is just around the corner, and as can be seen in this shot, is actually started on the Buffalo.
The Buffalo River at Roark Bluff is one of my favorite spots to photograph and I work it as often as I can, but the drive up and back has started to slow me down. I was hoping for a few clouds to help break up the sky and there were there, but only towards the far side. The sun was playing hide and seek most of the afternoon, and when the sun finally came out the wind started to blow ruining the reflection. There are a lot of spots on the Buffalo to catch a reflection but this is my favorite.
This was taken in one exposure, something I never could have done before with a Phase One CCD back, the 100MP CMOS chip does have some excellent range. This type of shot is one of the most difficult as you are working directly at the brightest part of the subject. This means that anything not illuminated by the sun (in this case the left side of the river) will be in deep shade. You want enough exposure to be able to pull this area up some and not leave it black, but you also have to be very care not to blow out the sky, especially the left side. The use of a polarizer was needed more for the glare on the leaves to the right. Without it the colors would not have been as nice and clean, you have to be careful when working such a scene to see that you keep the polarized effect as even as possible on your sky, so you may need to try a few exposures.
After waiting for almost an hour, the sun popped back from behind the clouds and the wind died down long enough for this shot.
09/22/16 Featured Arkansas Landscape Photography–Sunset at Calico Rock on the White River
Taken with a Fuji X-Pro2, ISO 400, 35mm F2.0 lens, at F9, Panorama taken in 4 vertical images, each segment 3 exposures for a total of 12. Worked up in Adobe LR
Calico Rock, is one of the more interesting spots on the White River in Arkansas. You can drive right to it and when you arrive, you have a sweeping view of one of the larger bends of the White River. The bluff is about 150 feet above the river and you really cannot see much of the bluff itself. However there is one vantage spot where you can look to the west an there is a small out cropping that adds a lot to the photograph. Many call this “little Hawksbill Craig” after the larger feature up on the Buffalo River. However I just like to photograph the valley. If you look downstream, you will see the town of Calico Rock on the left hand bank of the river.
This shot was taken in a series of vertical segments, 4 total and for each segment I exposed 3 images. I then worked each of the 3 shots into a HDR balanced image in Lightroom. After that, I took the final 4 images and created a panorama. It’s very important to realize that you do not want to do any work on the individual HDR segments before the panorama merge. I prefer to use the boundary warp feature of Lightroom also as most of panoramas in taken like this will only work in a spherical format and thus your top and bottom edges will have some problems.
The Fuji X-Pro2 makes this very easy with it’s automatic bracketing shutter, where you only have to press the shutter once to fire all 3 brackets.
I have found that Fuji made some very good positive changes to the dynamic range of the X-Pro2 as can be seen in this image. Also Adobe must have done a bit of tweaking to their X-trans conversion for the X-Pro2.
You can get to Calico Rock from Little Rock, in about 3 hours and the drive is quite beautiful.
08/20/16 Featured Arkansas Photography–Early morning at Buffalo Point, Buffalo National River
Taken with a Phase One IQ100 and 35LS lens, no filters @ ISO 100 for 1/40th of a second F12 and Phase One XF.
While on a trip to the lower Buffalo River, I was able to spend the night at Buffalo Point Campground. This is the first campground that was built on the Buffalo, and dates back to the WPA and CCC days of the late 1930’s in Arkansas. Here you are pretty low down on the river as there is only about 20 or so miles left before the river runs into the White River. Buffalo Point is a very popular spot on the river as it has an excellent campground, and there is a great swimming hole below the large bluff on the far side of the river. From here you can take a quick float down to Rush which is about 8 miles or do down river. It’s a great float to take in the fall to enjoy the fall colors as most often there will be enough water for floating year round.
I was hoping to catch the early morning light burning off the fog but there was only a small amount of fog. However there was a large cloud bank moving in from the west and sun managed to pop the lower clouds along with the fog rising up towards the top of the bluff. I had the place to myself, which on this river is a rare event so I was able to have almost 45 minutes before the first floaters started to come down from Hwy 14 and break up the great reflection on the river.
The Phase One XF and IQ100 worked together very well on this occasion. I was using a tripod due to the slower exposure times and the fact that the 35LS lens is so heavy. The camera controls on the back of the IQ100 LCD made working with this scene very easy. I ended up shooting several manual brackets but due to the impressive dynamic range of the IQ100 sensor, I was able to create this image from one exposure. The 35LS lens performed quite well, giving me excellent details throughout the image.
08/15/16 A close look at the Dynamic Range of the Phase One IQ100
I have been using the IQ100 now for several months, and have noticed that there are some interesting facets to the dynamic range of this digital back. Lets take a more detailed look at this particular image taken on the Buffalo River, in Arkansas
The IQ100 is of course the first 100MP digital camera ever marketed, was introduced in January of 2016 by Phase One, and so far has had a very good reception. I was very interested in the previous IQ250, 50MP digital back, however it has a 1:3 crop factor, which for my work, (example this image) would have been too much to sacrifice. I use wide angle lenses in most of work unless I am stitching and the 30 percent loss in focal view was too much for me. But I easily saw with the IQ250 the massive advantages that CMOS had over the traditional CCD Phase One backs. This showed up for me in two main areas, noise and dynamic range. These both have many definitions but for me it’s simple:
Noise, how much noise will I see in areas of shadow, at base ISO and at higher ISO. If I push an image, how much detail is lost to noise in the shadows. With a CCD back, there was never too much room here even at base ISO of 50
Dynamic Range, with one single exposure, what can I capture? If I adjust for highlights, will my shadows be filled with too much noise or vise versa. Also how well does my color saturation hold up at higher ISO ranges. With CCD digital backs, the color saturation fell off very quickly once past the base ISO. You might be able to get one more stop before the saturation was lost.
Moving to the IQ100 from the IQ260 I was hoping to see similar if not greater dynamic range at base ISO to the Nikon D810. I still regard the Nikon D810 as the flagship for dynamic range at base ISO of 64. With the Nikon D810 it’s easy to push a single exposure as much as 2.5 stops and still have wonderful details in the areas of shadow. Phase One (P1) rates the IQ100 at a base ISO of 50 so I was hoping to be able to get at least 2 stops of details when shooting at ISO 50. So on my first couple of outings with the IQ100, I mainly used ISO50 and planned to push the shots when necessary. I quickly found out that this the chip in the IQ100 (made by Sony) behaves differently that the 36MP chip in the D810 (also by Sony).
In working at base ISO 50, it became apparent to me that a shadow push of even 1 stop may be enough to cause you to lose details in the shadows, and also a huge amount of color saturation. This was a surprise to me as I had expected to get even better push than what I was seeing with the D810. However it was also soon apparent that the IQ100 has quite a bit of leeway with highlights, much more so than any of the CCD backs I have used from Phase One in the past. You can easily let your highlights go past 1 to 1.5 stops and still regain the finer whites. If you combine the “highlights” slider in Capture One, along the exposure slider, there is a lot of recovery. Looking at the example below: Click on the image to view it larger
The image on the right side is the base image before any adjustments, the image on the left side, I just pulled the overall exposure down from center to -99 (almost 1 stop) and then adjusted the highlights to 47 from the far left. This pulled back all of the sky and actually provided some very nice cloud features. I then just added a local adjustment layer to the lower portion of the file, (non sky) and pulled up the overall exposure then added one more adjustment layer to tweak a few dark areas. Overall the end result to me is very nice and again is testimony to just how much range is in a single exposure from this chip. The take away is for sure feel free to let your highlights go a bit so that you can pull in a bit more shadow details.
Here another example.
Here the original raw file is on the left side. Initial thoughts are that the sky is pretty blown, but with just a bit of highlight adjustment and overall exposure work, you can pull back the sky to a very manageable level. The bluff and trees will easily recover to most of their full detail with a bit of shadow recovery and local adjustment layer to work only on that part of the image.
From my photography I feel if there is a downside to the IQ100 dynamic range, it would be in the shadow recovery. Here you have to be very careful as just one stop or two can make a huge difference between good details and color in the shadows. Lets go back to an example from the same set of images. If you look at the image at the top of this article, you can see that towards the far right on the bluff there is a dark area. I shot this scene in several brackets at both ISO 50 and 100 as I was unsure as to just how the clouds would capture. As it turned out, the clouds/sky were not the problem, but the dark shadows were. Look at this comparison: make sure to click on the image to view it full screen.
The image on the left was shot at ISO 50 at 1/25th of a second, F12, and the image on the left was taken immediately next at ISO50 and 1/60th of a second F12. If you click on the image, you can see that the bluff and trees along the bluff are almost devoid of color and there is considerably more noise. Both of these screen crops are from sharpened final images. The image on the left holds the green down into the shadows where as the same part of the image on the right is starting to lose the color fidelity. The color you may be able to pull back with some work in Photoshop, but the noise and loss of overall details you will never get back. So the point, is that you really need to watch your exposure and if you are unsure, bracket the frames. Just a difference in 1/25th and 1/60th can make a big improvement in the overall quality of the final image.
Photographer’s Notes:
I feel that there is considerably more dynamic range in the IQ100 CMOS back, over similar CCD backs like the IQ260 and IQ380 (60 and 80MP respectively)
The IQ100 has a tendency to push to a green overall tint and it seems that the greens can easily be come over saturated.
When working in mixed outdoor lighting, I would recommend exposing to the right, and pushing the highlights, as from my shooting experience you can easily recover 1 stop and possibly 1.5 stops in the highlights.
The shadows will quickly loss details and color if underexposed, even at base ISO of 50 or one push to ISO100. Once these details are lost you will not be able to get them back easily.
Considering that the 100MP back will start to suffer softness from diffraction at apertures past F11, you need to balance your shooting between both shutter speeds (subject allowing) and ISO.
When working on a single file, don’t be fooled into thinking that you have lost your highlights as you will be surprised to see just how much dynamic range and malleability is available in these fantastic files.