This is one of my favourite varieties of Hosta. It starts out blue'ish in the spring and gets greener near the end of summer. After some cold weather is turns golden and really glows in the bright sun. I like the ripples and bumps. They're clearer in this shot from early last October: http://365project.org/sunnygreenwood/365/2011-10-06
Gorgeous, almost pumpkin like. i have one of these out my back door and have enjoyed the turning colors this fall as have you. Thanks for sharing yours.