I see some photographers promoting 30 minute sessions and promising 15 finished images.
That averages 2 minutes per image. (Just for taking the photos.)
I know I'm kind of methodical in my approach, and am not the fastest gun in the west, but a good photo every 2 minutes doesn't seem reasonable to me. It doesn't allow for the occasional closed eyes, out-of-focus shot, the model moving at the last second, etc.
Is there something I'm missing here?

