If you go to Olympia, WA, be sure to find the Japanese Garden. It is a beautiful, serene enclave surrounding by fairly busy streets and office buildings. I was there is late November and it was raining. (Is that the norm at this time of year?). I had taken a few photographs of this tree from the front and then decided to look at the tree from behind. And this is what I saw.
The color is striking, of course, but so, too, are the twisted, near-black branches. I could have photographed for quite a while but the rain and my wife suggested that I should move on.
Canon 5D 1/60s f/4.5 ISO400 58mm (Canon 24-105 f/4.0L)

This is the Illinois State Office Building and I must say that while it's not quite as amazing as
I was waiting in line to visit the Academia in Florence, Italy. Having nothing better to do, I looked down at a table of sunglasses that a street vendor had put out to lure tourists. And I saw the facades of the buildings and the beautiful morning sky reflected in the lenses. So I took this photo. That's all I have to say about this one.
I like the juxtaposition of lines and curves in this photo. I also like the warm, gold tones of the reflected buildings. What strikes me about this picture is how easily something as structured and perfect as a high rise building can be reduced to an abstraction by glass panels, which seem so flat and perfect themselves.
I was in Paris with a student group in 2007 and we had made our way to the top of the Arc de Triomphe. We had timed our visit for this time of the evening - when the sun sets and the lights of Paris come alive. There are so many views and so many things to photograph but this view caught my attention.

It's good for a photographer to be a morning person and this photo is evidence. The light is good, the breeze has yet to pick up and there is a serenity in this scene that I doubt exists an any other time of the day.
13,350 feet

The Pantheon was built close to 2000 years ago and I am still awed by its design every time I walk in. In fact, I would have to say that the Pantheon is my favorite structure in Rome. For this photo I stood towards the wall of the building and pointed the camera towards the ceiling. I wanted to get some of the oculus ("eye") in the shot, though the bright light flowing in caused a little lens flair. I shot using my 24-105mm lens and I was wishing I had the 17-24mm lens that I had decided to leave at home, though the image stabilization built in to the lens I used allowed me to use a an otherwise impossible shutter speed.