Skulls and butterflies and blue skies.. Maybe

I'm working on this art piece and need a little feedback. My brain is in one of those modes where it wont make a decision on this. I thought I would add color to just the flower and then I thought just the butterfly and now I think maybe leave it alone. Any suggestions? Need to decide what medium also, color pencil, watercolor, pastel? See how my brain becomes a twisted ball of yarn? Ok go!