Sunshine

We had cloudy skies for a long time, but in the last week or two we have had lots of sun, which we love. On the first day of sun a while ago, Grace was on my bed with me. The sky was bright, and I could see blue sky and billowing white clouds.

Grace pointed at the sky, and said "look mom, blue storm clouds!!"

Well, there are white clouds, but that blue is the sky Grace!
"the sky is blue?"
yep
"oh, cool! how come sky is blue?"
then followed my feeble attempt to recall and explain light refraction/atmosphere/blue sky origins.