This is an odd collection of images. The motivation for the Image of the Day should be clear, but why the other two? Do they have something in common?
I never had a lens with an effective focal length of 150 mm, and I was desperate to see how it looks like, what kind of crop it cuts out of my field of view. I wanted to see if I like it … and I do … which may bring a bag of problems, or better, a bag problem 🙂