leaves

Looks good to me. I like the white lines that the stalks form. With plants it's hard not to have distracting elements in the background, but the ones here are not dominating. Acutally the one in the right corner helps draw my eye into the picture.

nice shot. the only thing I might do is darken the top a bit.

very nice. i would burn down the top for sure, maybe add a bit of contrast. you should definatly start making more photos in this style. reminscent of ole' brett weston.