I like the color and the reflection in the liquid, but I would have like to have seen either the syringe completely blacked out (I can still see some details) or more visible. It seems a bit in between.
I am torn on this one. I really like it, especially the drop and the way you shadowed out the rest..and, of course, the background. Its the real impact of the photo, but very digital art looking and am wondering how you could have created it while staying within the submission rules.
Nice colors in the background. I personally would have liked to seen the subject off more to the right side of the image insted of the center. I think part of the reason for that os that the drop is on the left side of the needle.
Gorgeous - right down to the prism in the droplet - please tell me you spent days achieving this so I don't feel so bad about my own rushed work. 9 at least
Wonderful colors, they work well together. And the syringe with the blob of water is a good idea. This was the first thing I thought of when I saw the science challenge too.