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Big Sunset Over the BigHorns

Big Sunset Over the BigHorns

This is a pull back as your eyes would see this scene at around what a 50mm lens sees of a Big Sunset Over the BigHorns Mountains. If you were on my ranch watching from 130 miles distant.

I’m almost always using telephotos to bring in just the BigHorn Mountains filing the whole frame. It takes about a 800 mm long focal length to fill the camera frame side to side with the tallest part of the range. I have many captures from this night worthy of finishing. I’m standing a few hundred yards north of the Montana/Wyoming border to take this so it’s across the state line.

This kind of sky show changes by the minute. Looking tightly into the setting sun is dramatically bright but the shadows add up and it’s actually pretty dark where I stand. The Camera shows me the scene on a video screen so I’m not going blind from this.

Exposure time is so important in getting the colors right. I see the actual image my camera is going to save BEFORE I click the shutter. So I can actually check the color of the sky in front of me and the camera Once you realize a high f-stop and low ISO are necessary to take this kind of image, shutter speed becomes your variable to match the colors in your viewfinder to the actual scene. (applies to mirrorless camera users not you DSLR guys).

The mountain chain in Silhouette to the right is part of the Red Hills at 40 miles out from the camera. That range is an erosional remnant of the sediment apron the BigHorn Mountains spread out this direction. There are no sediments from the Big Horn mountains “Fanglomerate” (google word of the day) that reach my ranch. It’s likely that those that did have been removed from above by erosion. Those distant mountains used to be a lot higher. Plus Powder River Basin between here and there was a lot deeper.

Location: Bliss Dinosaur Ranch, Wyoming/Montana borderlands.

Title: Big Sunset Over the BigHorns

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BigHorn Mountain Sun Filter

BigHorn Mountain Sun Filter
BigHorn Mountain Sun Filter

BigHorn Mountain Sun Filter is a good a filter for reducing light into my camera as any glass filter out thre. Here the air was clear, there was some gravel dust lit up in the valley at the bottom. There were high clouds in a thin layer.

The BigHorn Mountains are 130 miles from my ranch (and this is taken on ranch). I’ve been following this angle for several days moving about 1 mile and a half north each night for this precise alignment this week. A few nights I’ve had clouds in the way but this night was perfect.

There was not excessive moisture in the air for a change. Looking into the furnace like this is a very hostile light environment for most cameras. Don’t try this at home with a DLSR with a direct optic path to your eye. I look at this through video and am at no risk for blinding.

This is certainly a unique view and I’m not aware of others trying to do this at such a distance. The little black ridge at the bottom is 40 miles out (the “Red Hills”) The sky was cloudless but for a thin band as seen as my top frame for the image. What is amazing to me with this photo is the snow blowing up maybe 5000 feet off the peaks on the right.

Location: Bliss Dinosaur Ranch in Campbell County Wyoming and Powder River Montana, the Big Horns are in Sheridan County Wyoming. The sun is a bit further out there.

Title: BigHorn Mountain Sun Filter