This is actually the roof of a large convenience store on the way to our beach. I must have passed it several hundred times over the years and told myself I really need to photograph those just those dormers. I finally had a camera in the car one time and decided to stop. I used the 180mm f/2.8 to compress the perspective and climbed on the roof of my Jeep to get the right point of view.
The same for this one, I can't remember how many times I passed it before I finally stopped and photographed it. There is just something about both the symmetry and asymmetry of it that I found so appealing
This is our bank downtown. The building in the foreground does come to a point but has a
flat roof, but by using a 20mm f/2.8 Nikkor and shooting UP I skewed the perspective so it came to a sharp point, as did the part of the building behind it which was not pointed at all. The two angles then compliment each other.