How Does the Sky Get So Blue?

My sis came over for breakfast and joined us as we took part in a Zoom Baby Shower for our nephew who got married  a little over a year ago. We'd both gone to his wedding in North Hampton, MA, so it was fun to see people from the wedding as well as other relatives.
After the Shower we walked to Cathedral Coffee and passed this empty lot along the way. I rather like the long, golden grasses.