Just sharing a couple more photos of that Widow Skimmer Dragonfly...

Technical Data: Canon EOS 7D, Sigma 150-500mm f/5-6.3 APO DG OS HSM at 500mm, 1/330 sec at f/6.4 plus 1/3 stop exposure compensation (not sure how that got flipped on). OS mode 1. ISO 200. Dolica AX620B100 tripod mounted. No post production. Raccoon Creek State Park, Beaver County, PA.

Technical Data: Canon EOS 7D, Sigma 150-500mm f/5-6.3 APO DG OS HSM at 500mm, 1/200 sec at f/6.4 plus 1/3 stop exposure compensation (not sure how that got flipped on). OS mode 1. ISO 200. Dolica AX620B100 tripod mounted. No post production. Raccoon Creek State Park, Beaver County, PA.

Feel free to critique to your heart's content in the comments.

- Bill