I have it too Eric - started to bloom this past week, not quite at its zenith.
Problem is, at least with mine, it has a quite short flowering time, which is a bit frustrating. Its a fine plant, and doesnt need staking. It holds its own very well in my garden, and has spread nicely. Pic soon.
Thats a really good photo, I have to say. Youve caught the flowers when they are nice and new and fresh.
Add it to that CD please!