I made these pictures last year. Something like this is very easy to to do. Meter off the sky and lock in the exposure value. Find a subject, compose, push the shutter.
I suppose I could have looked harder for subjects. I used to think geese were cool, but after being around so many of them lately, I don't like them very much.
A quick update on my search for subjects. I think I found a "couple-ly" pair of subjects. I also have some leads on high school seniors. This leaves my unspecified slot still open.