Nature Photographers Network
This is the preserved archive of the original Nature Photographers Network. The community continues at naturephotographers.network.
Rocky Grotto
‹ PreviousLandscape GalleryNext ›

Rocky Grotto

by Larry Fischer

Gallery: LandscapePosted November 19, 201090 views5 comments
Taken in Alaska last August.

This little but steep rocky canyon is a very small tributary to the Matthews River on the south slope of the Brooks Range in Northern Alaska.

Not much vegetation because of the cold winter and spring thaw. Rushing torrents was everything away. This makes for a sparse photograph.
Consequently, the emerald water contrasts with the rock.

Nikon D700, Nikkor manual 28mm/f2.8 Larger version attached.

Comments

5 comments
Comment posted by Randy Wilson on November 19, 2010 at 10:24 AM
Larry, I like the elements here, and this seems to be a very impressive place. I think the image would be more effective if there had been more water flowing in the waterfall, which is not a criticism of your photographic abilities but of your ability to conjure up a torrent at will.
Registered on June 25, 2009, 7 Posts, 85 Comments
Comment posted by Larry Fischer on November 19, 2010 at 11:05 AM
Randy,
Thanks for your observations.
We had to wait 2 days before ascending up the canyon to to high water conditions.

It had rained for several days and there was plenty of runoff. So we "conjured" for less water--got our wish.
With all the rocks the runoff is high percentage and it quickly comes up and goes down on flow.

The canyon has very steep edges in places and above a certain water level it difficult to negotiate.

This is the realm of Dall sheep, not the realm of normal humans, if you catch the drift...
the fisch
Registered on July 28, 2008, 155 Posts, 874 Comments
Comment posted by Randy Wilson on November 19, 2010 at 8:22 PM
Looks even better on my home computer monitor, which has a better contrast range; so areas on some rocks no longer look blown out.

I can see how a place like this could be very dangerous with a heavy water flow.
Registered on June 25, 2009, 7 Posts, 85 Comments
Comment posted by Larry Fischer on November 20, 2010 at 10:34 AM
Randy,
According to my histogram there was nothing "blown".
There was an astonishing array of colored rocks all over this area. Some were snow white.
I took several photos of such rocks and will post them here.
I even brought some back for my wife to make a collage.
This photo is not really representative but might give you and idea.
The geology of the region is very old and a lot of layers have been exposed.
the fisch

Registered on July 28, 2008, 155 Posts, 874 Comments
Comment posted by Randy Wilson on November 20, 2010 at 2:38 PM
Yeah, that's what I was saying. The monitor at work is crappy and can display only a narrow range of contrast values, which means that it will show hot spots that aren't hot and will blow out spots that aren't blown out.

Alaska is one of those places I would love to visit some day but probably never will. I'm glad to see stuff from people who have made it up there and share what they bring back.
Registered on June 25, 2009, 7 Posts, 85 Comments