I really like the green theme and the things you chose to photograph are visually appealing, I just wish that the arrangement wasn't quite so stiff looking. Nice image!
I really light the light on the onion, but the green tomato could use a little brightening to make it a little more consistent with the other subjects. I wish the cloth on the table was flat. The tall veggie works very well as a natural border to keep the focus of the viewer in the image. Nice overall shot.
looks more like a fall-time meal insead of summer, but a nice idea... also not a fan of all the dead space in the upper left hand corner,but that's just my opinion, but it still looks like a well taken pic