On Thanksgiving Day I drove to Tennessee to spend the holiday with my mom. It was just the two of us, as Eugene and Heidi were visiting other family in another state. Mom made a great meal: vegetarian stuffing, mashed potatoes, gravy, lima beans, and homemade cranberry bread and apple pie. It was all very good.
The next day we went to the Northgate mall near Chattanooga to take advantage of the some of the Black Friday sales. I picked up some clothes and other items. I got a new modem for my mom’s beleaguered eMachine, since the previous modem was having hardware and/or driver problems that kept causing the whole machine to crash sooner or later after every boot, without exception. On a good day it might run for a number of hours before going down, but sometimes it wouldn’t last even one minute. If you’ve ever had a computer that would crash 30 seconds after booting, 10 times in a row, you can understand the frustration of this predicament. After installing the new U.S.Robotics modem it seemed to work fine. But I then had about a year’s worth of Microsoft patches (including the whole SP2) and virus updates to finish downloading and installing over a dial-up connection. (I wish I had bought her a Mac instead. Did I mention there are no viruses for the Mac?)
On Sabbath we went to church in Dunlap. However, my mom wasn’t feeling well, so we only stayed for Sabbath school. Later we went for a walk at Burgess Falls State Park. Neither of us had been there before, and it was fun to explore.
It wasn’t the best time of year to visit Burgess Falls, though. The fall colors were long gone, and so it was a bit dismal looking. However, I imagine that in the spring, summer, or early fall it is extraordinarily beautiful.
The lower falls:


I was experimenting with the slow shutter speed effect, since it is a popular technique used to photograph waterfalls. I don’t think I’ve quite mastered it, but I did get some nice pictures. In case you are wondering what difference the shutter speed makes, here is an example (the numbers are the shutter speeds used — they are all fractions of a second). As you can see, at 1/80th of a second and faster, the water appears as crisp drops. Many cameras shoot at least this fast by default. At a slower 1/20th of a second (4x slower), the water has a more natural blur. And at 1/10th (8x slower), it has a somewhat dreamy feel to it.

This is the middle falls:

From the observation area near the third falls, you can see this deep-cut canyon (this photo is a composite of two; my camera lens was simply unable to take it all in):

The third falls (lower falls, great falls) as seen from above:

Stair-step falls near the top of the third falls:

The third falls as seen from below:

More slow shutter photography (really happy with how this one turned out!), taken at the base of these falls:

Adding to the difficulty of trying a new technique was the fact that we arrived late in the afternoon, about an hour before dusk. That didn’t give me a lot of light to work with, but it may have helped indirectly. I had trouble with severe over-exposurers, because slow shutter speeds admit more light. I figured the camera would automatically compensate somehow, but it didn’t. Even with a -2 stop manual adjustment, some of the pictures were “burned up” beyond recovery. Still, I think I improved my skills and got some nice shots in the process.



Recent Comments