I sure wish I could take flower shots like you. I still can't get it right. This shot looks so natural. A perfect capture. Never thought of shooting at night with the lights out using the flash. Last time I was out at night without a flashlight I fell down a flight of stairs. If I can't walk in the dark, I certainly could never take a shot like this. My only other comment involves composition. I was always told that centering the subject was the last best choice. Think about it.
Beautiful image. Very well done.
Regards, Cornelius.