Focus Stacking in Joshua Tree National Park

As part of the Desert Institute class I was teaching in Joshua Tree National Park, we did a sunset at the end of the second day at the trailhead parking log for Ryan Mountain.  Across the road one of the participants found a composition that I liked a lot, so we talked about the possibilities.  He ended up with a nice photograph and moved on.  I spent a little more time on it because I saw that there was a depth of field problem that needed to be resolved.

The foreground was about 20 feet from the camera and the background was a least a quarter of a mile away.  At a focal length of 190 mm there was no way I could get that depth of field even with an aperture of f/32.  So, as you can see below, I did two shots, one focused on the bush in the foreground and the second focused on the outcrops in the background.  The plan was to use focus stacking to get a sharp image throughout.

Photoshop does an excellent job of focus stacking.  To get it started, I selected the two files in Lightroom and clicked Open as Layers in Photoshop… from the Photo menu.

Lightroom converts the DNG files to Tiffs and loads them into Photoshop where they are stacked as two layers, one on top of the other.

In Photoshop, select both layers and in the Edit menu first click Auto-Align Layers… and then Auto-Blend Layers…. It’s that easy.

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Making a Photograph – Sheep Pass Morning (2016)

The making of a photograph of monrning in Joshua Tree National Park.

When you get up early and leave at 4:30 in the morning for a sunrise shoot there are no guarantees. You pick a location that has potential and, by getting out so early, you up the potential for great light.  It might, and then it might not happen.  But you’re out there anyway.

When you arrive, the desert is still dark. You stand by your car, talking quietly with friends, sipping hot coffee and watching the emerging light on the eastern horizon. There is a sense of eagerness balanced with patience. Often, however, just being there is its own reward and coming home with a keeper is icing on the cake.

The earth brightens quickly this time of day and soon you grab your gear and head out into the desert. For me, just wandering and not looking for anything in particular is the best approach.

I prefer to let images come to me rather than hunting them down. When something I see stops me in my tracks, these turn out to be the best photographs. It’s not because I’m searching for leading lines or applying the rule of thirds or any other of the many ‘rules’ of composition. I don’t like to think when I’m photographing; I prefer to become quiet and simply experience. And when I’m in that state of mind I stop in my tracks because it just feels right. And the stop is usually followed closely by an utterance of surprise and joy – “Oh Wow!”.

Such was the case with “Sheep Pass Morning.” The morning shoot was winding down, meaning the sunrise had come and gone and the wonderful golden hour light was quickly fading. I wandered aimlessly and “Boom,” there it was. I was excited. This just felt right.  And yes, I did say, “Oh wow!”

I set up my camera and composed the shot. I was conscious of the cluster of rocks in the lower right corner and their relationship with the Joshua trees on the right edge. I was conscious of outcrop of rocks on the left, the mountain range in the background (Queen Mountain) and the clouds. All these elements were in my mind but mostly I was seeking balance and harmony. During that time, distant Queen mountain into shadow so I waited for the light to came back, cheering it along. Then the moment came and I tripped the shutter.

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Dawn on the Pinto Basin

Thursday night I drove to Twentynine Palms for the Joshua Tree Art Festival scheduled to begin Friday morning. I was so tired that when I went to bed I planned to skip sunrise, something I never do when I’m in or near the park. But I work up at 4:00 AM because the neighbors turned their bathroom fan on. So….

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Canon 1Ds Mark III Upcoming Shoot

Well, no shooting with the new toy yesterday or today.  As I haven’t given up my day job yet it’s necessary to get some consulting hours in to bring home the bacon.  Besides, the client is happier when I pay some attention to them.  However, the RRS L bracket came today.  So I’ll be able to attach the camera to the tripod without having to use the long lens – always a good thing to be able to do.

But this weekend is going to be very exciting.  First of all, it’s the 1st Annual Joshua Tree Gathering, open to anyone who owns a camera and isn’t afraid to use it.  See the post.  But I’m going to attempt a series of sunrise shots from first light to the sun fully up.  The thing that makes this interesting is I’m going to attempt to do this as  360 degree panorama.  I hope I don’t have to add HDR to the mix.  Arg!

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2008 Joshua Tree Gathering

The first annual Joshua Tree Gathering is scheduled for January 18th through January 20th in Joshua Tree National Park.  We welcome photographers of all levels of ability.  If you’re interested, leave me a comment to this post.

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