The purity of white

Photographed this beautiful flower at the Reader Rock Garden late afternoon on 25 June 2014. Drove there on my way home from a volunteer shift, as I wasn't all that far away. The sky had darkened and I was expecting it to rain by the time I got there, but the sun came out (along with the wind). Not sure of the ID for this daisy-like flower.

The gorgeous Himalayan Blue Poppies were in bloom, too. It is always a joy to see these beautiful, large Poppies, though they seem to grow in the shade, and I never find them easy to photograph. Apparently, they are not easy to grow, either.