Thanks, Martin and Brandt.
Since taking these I am trying to work more on each subject. Get a good shot and then look for some more.
I should have known, Brandt, that if I straightened 2/3 images, you would notice the single unstraightened one. It does look better with the distortions removed.
Also interesting to me is that #1 is among the more-viewed images on Flickr, but gets the fewest views here. All grist to the mill.