Aspens in all their glory.

Photo 08.

Bonnie Currier and Orton Ehrlinger.

Photo 04.

Photo 05.

Photo 11.

Paul Dirac explains atomic energy levels.

Dewy web.

Fog.

Paul Goldfein.

Boulder from the flatirons.

Photo 15.

Photo 17.

Loch Lomund.

Bonnie and Rob drive to the flatirons.

Photo 23.
