Hey Shalom24,

I have to say that I love the last picture. The contrast of the flower and the background, the purple in the middle, and the spot-on centering are great.
Now, this is a C&C, so time for my two cents [] whatever they may be worth. The first things I noticed were that I didn't get a clear subject (window?) out of the second shot, and the third one was sharp on the flower, but a little blurry on the bee. But that's just me, I'm really picky- I have only 3 pictures I really like from my vacation where I took 2500.