I like the last one the most, due to the somewhat greater DOF it has. WIND and close-up shooting..Ugh!!! What a bad, bad combo! I see the red bloom is the 35mm DA Pentax macro lens...I like the way it handles the backgrounds.
@Derrel all three were with 35 limited. The last one was a little more sheltered from the wind, FYI all processed in LR. Forcing myself to stay in LR to become proficient, but also working to do a better job in camera, so there isn't as much editing to do.