Environment sketches!

As I mentioned before, am trying to do better with my environment stuff, and have been (at work tho, so can't show here, bah) But I *have* been working on little environment sketches, thanks to amazing artist and co-worker Dennis Chan, who suggested this little exercise. :) Work on a pic for less than an hour, specifically environments for me. Am loving sky images right now! I have a few more I will post at some stage. :)