Lovely clarity of detail. Lighting seems a touch too harsh on some of the lower petals, draws my focus there unnaturally. But a lovely image and interesting to go sepia.
This is a killer nice rendering in B/W that lets me FEEL the colors fading. Well done.
I have finished my second pass, this is my only 10 thus far, though on average I have scored this challenge way higher than usual. I suspect I'll move a couple more to 10 soon, but this one really stands out for me.