Man it's no fun being judge! I am having this much trouble with 4 images, I can't imagine what it's like when there are many more entries. But anyway, here goes...
I've decided since there were only 4 entries for judging, I would critique all four as best I can and pick one as the winner.
mithrandir: I kept going back to your image again and again. I like the composition and the soft light falling on the leaves. I felt the slightly overexposed lights in the streetlight drew my eye away from the surroundings, though given the conditions it's clear there was no avoiding this.
seacapt: very nice and interesting subject. the color is maybe a bit oversaturated for me.
daacon: I think you've definitely got a low key photo there. Perhaps a darker colored shirt would have drawn more attention to the subject's face/eyes.
and this week's winner (second in three weeks!) is Tsukiouji's low key still life of the Ukrainian? wine?...please share with us what the beverage is!
One of the things I read about low key photography was the light typically highlights the contours of the subject and the dark areas are thrown into shade. I feel Tsuki has done that here as the contours of both the bottle and glass are visible in certain areas and the shadow areas have gone black.
Well done Tsuki, well done everyone. It really was difficult picking a winner, as is usually the case I'm sure. On to another challenging theme, multiple exposure.
P.S. Tsuki, as for your other shot...I like the subject and the idea, but maybe the shadows on the shell itself are just a tad harsh for my taste. Try again with a tiny bit of fill on the right side of the shell?