This looks like it could have been from the same series as a previous image, I think just labeled "***."
I think I actually like this one a little more. The yellows give it a more antiquated look, as well as being a nice buttery-squash. I also like the clarity of the pistel and the fragment of the petal.
On a rather humorous note, the base of the pistel looks like a dinosaur is biting it off :-)