Someone messed up and printed this one from a low-res file so I'm showing it here as large as possible.
This was a fun one. I like Jimmy Palmiotti's Monolith character. In fact, I think I did some designs for it early on, when it was going to be called the Golem.
Looking at this piece and the Superman cover reminds me that I rarely miss a chance to stick a fire hydrant in a ground level, urban setting. I guess it's a bit of a running joke, plus -- they always look right to me, with the shadows and chains and rough edges. I'm going to add fire hydrants as a label and see how many I can come up with.
Update: I forgot to post the final version of the colors. There are just a few small changes, like the highlights on the Monolith, but I like this version (shown above) better.