Granite Jigsaw + Comment
by Dave Dillemuth
I sync'd this backcountry trip with the full moon setting over the Sierra crest at sunrise. Unfortunately, as they often do, the clouds did not cooperate. While the sky holds no drama this image best represents what summer in the High Sierra means to me. Double raw conversion to maintain proper exposure on the moon.
5DSr, 16-35 f/4 IS L, .75 GND
28mm, f/14, 1/5 sec, ISO100
Comments
16 commentsCheers!
I like how the boulder jugsaws with the reflection.
Colors look realistic to me.
Another nice one.
I like the moon and reflection in the image. I mentioned this on your Twilight's Embrace post, but here too the moon and its reflection don't line up vertically. I pulled a screenshot into PS and aligned them, which also made the image look more like it was "level", but I only noticed that after aligning the moon.
So, my question for all you NPN'ers is this: should the moon (or anything, for that matter), be directly above it's corresponding reflection? My feeling is yes, and that's why I mention it, but am I thinking correctly?
Craig,
Very keen observation on the moon reflections. I went back to the raw files just to make sure i didn't make any perspective adjustments and this is the way the lens rendered both images. Neither were shot very wide (35mm + 28mm) so there should not be too much distortion. I'm not an optical expert but it may be a natural phenomena based on viewing location.
This is simply glorious. Perhaps my favorite of your High Sierra images from this summer. A striking reflection image with such bold symmetry - I just love this.
I would love this without the moon as well. Lot's of differing thoughts on the moon, but to me I'm indifferent - I think it works included or not. And since one of the goals of your trip was timing for the full moon - I think you did a great job in maximizing your timing! So the lean goes to the moon - yes. ;-)
I'm no optics expert, but once Craig mentioned the alignment of the moon and it's reflection I got curious. Of course it's not just the moon. If you draw lines from various points along the crest left to right, you'll notice that everything in the image isn't aligned vertically. What's interesting is that there's a CW rotation for each point and it's reflection. What i noticed and have no explanation for, is that the rotation increases almost linearly from left to right. Far left, cw rotation about .5deg, but as you move left to right, the rotation increases to almost 1.5deg. weird.
To Craig's question, our mind and experience would say yes, the moons should be lined up vertically. however, I didn't notice it and it's not readily apparent to the casual viewer, so not a big deal at all with this image.
Oh, and I didn't even mention the perfect placement of the lone boulder. Perfect, great job. Shows you took great care in crafting this image.
Lon
In the other post, I rotated the image so the moons aligned, and the image looked way off level, so I know that's not the problem there. In this one, rotating to align the moons doesn't look off level, so who knows.
Lon, it's very interesting that the rotation you mention changes from left to right. I didn't even think to look at that, but that is making me wonder even more about the phenomenon.
I didn't notice the rotation in this, but I did notice that the moon's reflection is not circular...kind of looks like there was a ripple in the water? I wonder if there is a possibility that having IS on while the camera is on a tripod would create some kind of a shift like this that would account for the double image of the reflected moon and the rotation folks describe.
ML
Your work from the Sierra is drop down gorgeous Dave. I can't want to see what more you have to share with us.
Regards,