Oh to walk, even in a dream, among flowers of this shade and tone, to be one with them, even just in my own mind. Wonderful choices here for subject, shooting, and processing. I'm glad you saw it and showed it to us.
I really like the soft dreamy feel of this, and IMO it fills the frame with the subject (although I'd suggest a slight crop on the left to remove the small void in the lower left corner). Choice of colortone is obviously a personal one. More natural yellow would work better for me. All JMO of course. Good luck in the challenge.