I'm assuming the pattern is that of the grave markers. The fence in the foreground is pulling my attention (maybe the fence is the pattern.) That being said, there is so much dark sky that it overwhelms this shot, the angle of shot obscures the markers and the dof brings everything forward. Again, those are criticisms if the markers are your subject. If the fence is the subject...the sky overwhelms, the markers demand too much attention...maybe they shouldn't be there at all. If the sky is your subject, I think perhaps this should be in a different challenge all together. ;)
This one is a touch too dark, BUT I like it because it has the pattern of all the crosses, as well as a more subtle pattern -- the pattern of the cycle of life. Or maybe you just thought it was a cool sky and I'm reading too much into it. :) Still a neat shot.
Dark & grim which I am sure that was what you wanted to potray in this image. I would have liked an even more extreme angle of view to emphasise the patterns. 6
I like how you seem to have two patterns going on but they are both in the middle. It creates a lot of negative space. The sky is nice I think the photo would look better without some of it though...