[Click on the heading above to go to a webpage with better graphics, a comment field, and email sign up field.]
Amazing how time flies, isn't it?
I have been meaning to stay active with these blog entries, but I have been incredibly busy with my day job, and getting the new season of the camera club off the ground. I have moved up to the Presidency of the Richmond Hill Camera Club this year, and our current season started at the beginning of September.
I wanted to return to the Scotland images to test a theory. Many of the landscape images I took in Scotland were done as 5 shot brackets, with the intention of using HDR Efex Pro to blend them into a single HDR image. For those non-photographers, HDR stands for High Dynamic Range, meaning the image captures more range of tones, closer to the way your eyes see the scene.
My theory was that an HDR image from a 5 shot bracket would look better than any single image.
Let me set up the scene. The location was the Quiraing, a geological formation on the Isle of Skye. It was about 5:30 in the morning, still before sunrise, so very little light. This image was exposed for the landscape, to give you an idea of the beauty of the scene.
This image was exposed for the sky, to give you an idea of the structure of the clouds.
I also took three additional images at various shutter speeds to fill in the range.
[Photo tip - remember to set your camera on manual so that the aperture is fixed and that the only variable is shutter speed. Changes in the aperture would affect the depth of field and would affect the overall quality of the blended image.]
I used Nik Software's HDR Efex Pro 2 to blend the images, and found a preset that I liked to punch up the contrast and saturation, but not going too far to make the sky look over processed. Here is the result.
I brought it back into Lightroom for a little tweaking, but otherwise not much additional processing.
I'm very impressed by Lightroom's ability to deal with a single image. I used the second image above (the one exposed for the sky), to see what I could do with a single image.
The key adjustments made were:
- Shadows + 100 to bring out the detail in the dark parts of the image
- Highlights - 74 to tone down the brightest parts of the sky
- Whites +51, Blacks +37 to use the full range of the histogram
- Contrast +33, Clarity +46, Vibrance +31 to punch it up, and give it that gritty look
There were graduated filters used in the sky, and local adjustment brushes used to dodge and burn the clouds to punch them up a little as well. Most, if not all of these settings are personal preference, that's just how I like the look of the image.
Here is the final image.
In this particular case, I like the single image better than the HDR processed image. I like the sky in the single image, I think it looks more natural.
Don't get me wrong, I love HDR Efex Pro 2, and love processing HDR images. I have had great success processing landscapes, especially old abandoned buildings with lots of textures. Glenn Springer, a friend from RHCC has become a guru of HDR, and has crafted some incredible HDR images using this software.
The point is, that Lightroom is incredibly good at bringing back detail where you thought there was none. Those bright skies, or dark shadows can be saved. Having said that, the highlights can't be saved if they are overexposed to the point of being pure white, with no detail. Similarly, the shadows cannot be saved it they are underexposed to the point of being pure black, with no detail. One additional point to make - RAW images are more forgiving than JPEG images.
So don't give up on an image, just because it is overexposed or underexposed, there is still lots of detail in that image to recover. Just keep an eye on the histogram to make sure none of the blacks or whites are being clipped.
Try this experiment yourself - YRMV (Your Results May Vary).
If you are reading this blog for the first time, don't forget to review the archives at the right side for earlier entries. And feel free to add a comment, as well as share this blog with your friends. If you have not already done so, please enter your email address in the "Follow my Blog by Email" box on the right hand side. It will be much easier for me to stay in touch with you. If you don't see a signup box on the right side, then click on the blog heading and that should take you to a webpage with better graphics. You should then see the signup box on the right side. If you have trouble signing up, send me an email at
mark.girard@rogers.com.
Thanks for reading...
Mark