The strange rock formations of Red Rock Coulee, Alberta lie below the cloudscape of a prairie sky.
Yesterday afternoon I visited the Red Rock Coulee Natural Area, a dramatic but little known geologic wonder in southern Alberta. I was inspecting the site for a possible return one night to shoot time-lapse nightscapes. But while there I took the time to shoot daytime cloudscapes.
The image above is a two-section panorama with an ultra-wide 14mm lens.
This image and the one below are other compositions in this very photogenic spot. In the distance lie the peaks of the Sweetgrass Hills in Montana.
These odd rock formations are sandstone concretions deposited in prehistoric seas and are apparently some of the largest examples of this type of formation in the world. Iron content gives them their red tone.
As a technical note, all the images are high-dynamic range (HDR) stacks of 8 exposures taken over a wide range of shutter speeds to record details in both the bright sky and darker shadows.
I processed them with Photoshop CC’s HDR Pro module and then Adobe Camera Raw in 32-bit mode. I aimed for a more natural look than you see in most HDR images, but even so the cloud contrast is exaggerated for dramatic effect. The wide-angle lens perspective adds to the effect.
This was a wonderful place to stand under the big skies of southern Alberta on a warm spring afternoon.
– Alan, May 25, 2014 / © 2014 Alan Dyer
A vast blue sky and summer storm clouds arch over a prairie landscape.
This is a place where you are out on the vast open plains, looking much as they would have appeared hundreds of years ago. This is big sky country, in southwest Saskatchewan. I shot this 360° panorama last Sunday, on a road I get to take every few years that is one of the great drives in western Canada.
Some years it is too wet and impassable. Other years it is too dry and closed because of the fire hazard.
This is the Gap Road, a mud track at times between the Saskatchewan and Alberta units of Cypress Hills Interprovincial Park. The road crosses private rangeland but the cattle are the only giveaway that this is a modern scene and not one from the 19th century.
In 1872 the British explorer and adventurer William Francis Butler crossed the prairies and northern plains in the last days of the buffalo culture, before the cattle and ranchers arrived. He called it then The Great Lone Land. You feel that sense in a place like this, out on the open treeless plains. 150 years ago great herds of bison roamed here. And it was here that the North West Mounted Police set up their first outpost in the area, at Fort Walsh, to stop the incursions of the American “wolfers.”
The sky dominates the scene. I spent an hour here, shooting a time-lapse of the approaching thunderstorm, at right, coming toward me from miles away, until it filled the sky and threatened to turn the road back into mud.
It was a wonderful day spent crossing the prairies, and traveling back in time.
– Alan, August 16, 2013 / © 2013 Alan Dyer