The day started like this.

Sunrise over the Alps & Lake Geneva
Photo: PK Read

By evening, the clouds had cleared, so at one point the run looked like this in one direction.

Sunset over the Jura range.
Photo: PK Read

Like this in the other.

Sunset and Mont Blanc.
Photo: PK Read

And like this straight ahead.

Sunset and the Jura/Rhône Valley
Photo: PK Read

Then I looked over my shoulder, and this fine fellow popped up over a cloud.

Moonrise over a cloud.
Photo: PK Read

It was a pretty good day, sky-wise.