“Oh!” Lydia exclaimed, when she saw my post from yesterday. “I have a picture of that, too!” She produced her cell phone to show me, and I knew at once that I had to show off her picture as well. If anything, I think it’s better than her dad’s.
You can tell by the pattern of the “waves” that they must have taken their pictures at almost exactly the same time. Thinking of that–the two of them out and about separately, marveling over the same sight and bringing back evidence to share–gives me a little happy feeling inside.

Wow, that’s cool! Like waves! I have never seen such clouds either!
I wonder if they are Cirrus Kelvin-Helmholtz…
http://listverse.com/science/10-rare-cloud-formations/
How cool to see them. I love Lydia’s picture (and Olof’s). Very beautiful.
Sarah, thanks for that link! They do look like Cirrus Kelvin-Helmholtz — doubly cool to learn that they don’t stay around for long. How lucky to have gotten a picture at all, let alone two!