Gorgeous picture. I have this one and it is just adorable every year. It looks quite different for me.

Dot

Bi-Eyed Baby

Hi Dot, Not sure what causes the difference. Mine is in quite a bit of shade. Sometimes soil makes a difference in color--we have quite alkaline soil here in the Flint Hills of Kansas. It's also hot, but I think that's probably something we have in common :~)