I don't get it and this does not appeal to me. the yellow is really an ugly colour.
I'm not sure what you are trying to convey here, and I suspect that you are getting hammered. Better luck next time.
I just did a google search on what chemtrails are. Aren't they clouds? I can't see anything the like in your image. I'm quite confused and don't know how this fits the challenge, but I like your image as such. 4.
Very gritty and I like that about the photo, the grain and monotone yellow/green cast works nicely here. Still nothing awe inspiring but one of the better shots in the challenge, 7 from me.
This is probably the only image that allows you to observe and come to all different types of colclusions. The signs, the person and the bag s/he's carrying makes you wonder what exactly is going on here. The image is left to your imagination and that's what I like about it.
I'm not too fond of duotone in a bright color but for some reason it really works for this image. There is something to be said about that almost sinister figure lurking in the dark.
Very cool. The green makes the shot. I like the diagonal line of the starcase and the silhouette of the person and the industrial metal of the interior of the building.