After a shoot, wait. Go back to the shoot after a while, and you will see entirely new images.
Here’s a few images from two years ago, when I was in Las Vegas:
..and Death valley, California:
All these are images I did not use. Did not really consider, the first time I looked at this shoot. Every time I go back to a shoot after a few years, I see new things. Do the same: you will be surprised.