Nice shot of yellow flower. It would have been nice if you removed the bottom right flower out of the way to only have the grea pattern of the main flower. Also, the image appears quite grainy - maybe you are using high ISO or you are oversharpening. I don't want to hurt your feelings, but without the title, this doesn't belong in this challenge.
I see where you are going for the dream concept but since you are surrounded it doesn't really give me a sense of center, maybe it's the cropping. The shot itself is very well done, excellent colors, the lighting provides just the right shadows on the other petals.