Behind The Lens
Musings on photography, the art of creating images,
technical talk, useful tips, rants and ravings of a
published photographer of 40+ years experience.
Steps Revisited
Wed, Jul 2 2008 12:07 AM | Permalink

I liked Chuck's crop enough to consider reshooting, however, I was disturbed by the loss of the point made by the lower roof on the right. He'd cropped it to lose the light, and I decided that I wanted the point enough either to downplay the light or to Photoshop it out entirely - I did it both ways but preferred the lamp gone entirely. I used a two image blend to keep detail in the clouds while minimizing noise in the shadows - this after also trying image blend in Photomatix.
Comments (2)
The Bad With The Good
Mon, Jun 30 2008 03:46 PM | Permalink


The first image is the one I posted yesterday. The second is a crop that Chuck thought I might be interested in looking at. He sent it to me with some reluctance as he himself isn't overly fond of getting crops in the mail, but I guess he felt this was sufficiently interesting to warrant the intrusion. As I too have cropped other people's images, usually not bothering to send them but occasionally doing so, he was on solid ground.
I too was taken with the tightly cropped image and thought I'd write about it.
I don't think there is anything wrong with the original image, but Chuck has managed to pare down the image to its essentials while eliminating some distracting details.
There is less plain brick wall - after all - how much brick do you need? He managed to eliminate the lights, which certainly had bothered me in the original composition. He's taken a horizontal image and turned into a vertical one with a lot of energy in it. He's managed to emphasize the looming side of the steps, eliminated the odd angles of handrails that distracted and also the white marks at the edge of the steps.
In return he lost some good features of the original and it's a question of whether it's better to remove some good to eliminate some bad, and whether in the end the new composition is simply better.
I actually went down to reshoot these steps today (I'm on an extended long weekend) but unfortunately much of downtown wasn't - no parking, too many people. I'll go again tomorrow, Canada Day and reshoot the image with tripod and HDR and adequate depth of field and low ISO, probably with the 1Ds2 for best possible resolution.
Can you use this example to help your own compositional efforts?
Below is my effort at cropping in the way of Chuck- it's actually shot from a slightly different position - you don't get the loom of the brick top to the stairs in the bottom right corner, but you do get that other shape which goes to the corner - it's going to be fun reshooting it and I think I will have to give myself several options for composition since making a final decision based on the small viewfinder isn't the best from prior experience.
Comments (1)
Downtown Walkabout
Sun, Jun 29 2008 09:45 PM | Permalink





Unable to leave town (I was on call) and with no specific project in mind, I headed downtown and wandered around and the above images were what I found. Nothing momentous, nothing I'd put in a portfolio of this years best so what's the point?
Well, I got some exercise, enjoyed the sunshine, practiced my composing and seeing skills.
Did I learn anything - yes - take the damn tripod with you - despite the IS, there were times when it would have been helpful and although 400 is good, when you really open the shadows, it starts to get a bit noisy - 100 would in fact have been better.
It's A Miracle
Sat, Jun 28 2008 08:31 PM | Permalink
My 7600 has been sitting for the better part of a year, collecting dust. Tonight I thought I'd see if it was even possible to resurrect it after such a long time, fully anticipating hours of clean, test, clean cycles.
One clean, no tests (couldn't get the test to work), a quick reinstall of Quadtone Rip and a bit of a refresher on how to use it (I've been using the 5000 so hadn't used that either in months) and my first print looks to be perfect - I can't believe it. I'm making a print of the badlands image of the other day - 20X42 inches, 300 dpi (there was slight stretching of the image in the stitching and perspective correction process).
Actually that was a story in itself. With the base of the ball head perfectly leveled, I found that one end of the canyon wall was a bit higher than the other. I figured that if I tilted the base a bit then I could capture the canyon wall on the bias so to speak, and fix it later. What really happened was that the images when stitched came out in an arc. I didn't want to trim to get a rectangle so I brought the image into Photoshop, did a transform using warp and adjusted the warping to straighten the image. This resulted in a rectangular image but I noted later that in this image there are absolutely vertical lines of erosion in the image which could not be either curved or on the diagonal.
A second go with warp later in the editing process was able to fix that nicely without losing any of the image. I find it remarkable that I can warp an image twice and yet maintain the resolution and sharpness but that has been my experience on several occasions. I do try to avoid doing a transform twice but sometimes I miss something or there is a secondary adjustment to be made after the initial one.
One clean, no tests (couldn't get the test to work), a quick reinstall of Quadtone Rip and a bit of a refresher on how to use it (I've been using the 5000 so hadn't used that either in months) and my first print looks to be perfect - I can't believe it. I'm making a print of the badlands image of the other day - 20X42 inches, 300 dpi (there was slight stretching of the image in the stitching and perspective correction process).
Actually that was a story in itself. With the base of the ball head perfectly leveled, I found that one end of the canyon wall was a bit higher than the other. I figured that if I tilted the base a bit then I could capture the canyon wall on the bias so to speak, and fix it later. What really happened was that the images when stitched came out in an arc. I didn't want to trim to get a rectangle so I brought the image into Photoshop, did a transform using warp and adjusted the warping to straighten the image. This resulted in a rectangular image but I noted later that in this image there are absolutely vertical lines of erosion in the image which could not be either curved or on the diagonal.
A second go with warp later in the editing process was able to fix that nicely without losing any of the image. I find it remarkable that I can warp an image twice and yet maintain the resolution and sharpness but that has been my experience on several occasions. I do try to avoid doing a transform twice but sometimes I miss something or there is a secondary adjustment to be made after the initial one.
Comments (1)
The Backup Saga Continues
Sat, Jun 28 2008 08:26 PM | Permalink
After four days, Retrospect had not yet backed up even half of my information - seeming to be quite a bit slower than Time Machine. Several readers pointed out that Time Machine does in fact back up other hard drives, though it seems it doesn't back up anything but Mac OS (journaled). Perhaps this is why the original attempt at using Time Machine failed. I won't know for a while yet. I am currently doing a backup of the two internal drives and will add an external drive when that is done. Two of my external drives aren't journaled and the Time Machine documentation makes it pretty plain this is a problem.
I suspect I will have to copy the files on those disks to drobo separately, reformat the drives and restore the files to them.
I suspect I will have to copy the files on those disks to drobo separately, reformat the drives and restore the files to them.
Comments (1)
Rules
Thu, Jun 26 2008 05:42 PM | Permalink
Ever wonder about rules in photography - rules of composition, focusing, choice of subject, lighting and whatnot.
Truth is, rules are a substitute for thinking. If you don't want to think about how best to frame your subject, you apply the rules of thirds. While a few rules are based on physics and properties of the real world (like hyperfocal distances, most are simply generalizations which work fairly well, most of the time, for most subjects. Is that really any way to treat an image that is important to you?
At the very most rules should be fall-back positions - failing a better idea, then I'll follow the rules but if you think about it, having no clue what to do with the composition doesn't say much for your involvement with the subject matter.
It's entirely different to not be able to decide which of two options is better - framing A or framing B - they may be equally attractive, all be it in different ways and difficulty deciding says more about your personality than either your intelligence or involvement.
Therefore, rules are not made to be broken, they are there to be replaced by careful consideration and should only be used when they explain the physical world or don't have any impact on the creation of the image.
Truth is, rules are a substitute for thinking. If you don't want to think about how best to frame your subject, you apply the rules of thirds. While a few rules are based on physics and properties of the real world (like hyperfocal distances, most are simply generalizations which work fairly well, most of the time, for most subjects. Is that really any way to treat an image that is important to you?
At the very most rules should be fall-back positions - failing a better idea, then I'll follow the rules but if you think about it, having no clue what to do with the composition doesn't say much for your involvement with the subject matter.
It's entirely different to not be able to decide which of two options is better - framing A or framing B - they may be equally attractive, all be it in different ways and difficulty deciding says more about your personality than either your intelligence or involvement.
Therefore, rules are not made to be broken, they are there to be replaced by careful consideration and should only be used when they explain the physical world or don't have any impact on the creation of the image.
Comments (4)
Badlands Stitch
Wed, Jun 25 2008 09:45 PM | Permalink

Above isa 7 image stitch with the 1Ds2, making for approx. 6000C13000 pixels, 80 megapixels. It shows a lot of detail and should make for some nice large prints, say 2 feet by five.
You may note that this is similar to the single image I posted the other day, though no cropped as tightly. Time will tell whether this should be cropped a bit but I need to live with it for a while.
Remember to click on the image to see it in a larger size.
Comments (3)
Backing Up - There's more to this!
Tue, Jun 24 2008 10:36 PM | Permalink
I found out to my disgust that Time Machine on the Mac only backs up your main hard drive, not even a second internal drive according to the apple tech support person. It definitely doesn't back up external drives (upon sit most of my important images). Ouch! That makes it near worthless to me.
I checked with the Drobo people - they recommended Super Duper - as did my friend Bill. Only catch is, Super Duper can update changed files but does not do incremental backup - so if the file is corrupted and then backed up - too bad - if you want an older version before you stupidly shrunk the original file for the net (I have done this), then so sorry, it's gone - start all over with the raw file. As I spend hours editing images and sometimes haven't a clue what all I did in which sequence to an image, this is mighty frustrating.
I may be forced to purchase and use Retrospect - which does in fact handle multiple drives and incremental backups. The standard version isn't all that expensive at $129.
I checked with the Drobo people - they recommended Super Duper - as did my friend Bill. Only catch is, Super Duper can update changed files but does not do incremental backup - so if the file is corrupted and then backed up - too bad - if you want an older version before you stupidly shrunk the original file for the net (I have done this), then so sorry, it's gone - start all over with the raw file. As I spend hours editing images and sometimes haven't a clue what all I did in which sequence to an image, this is mighty frustrating.
I may be forced to purchase and use Retrospect - which does in fact handle multiple drives and incremental backups. The standard version isn't all that expensive at $129.
Comments (11)

