Very nice experiment... wonderful night scene.. very realistic, perfect reflection on the water.. very well done, looks nice on the desktop.. look forward to seeing more "experiments" =)
The land itself is quite realistic, typical of Terragen. I like the concept overall. For some reason the moon looks a little strange, but nice. Also note that if you look in the horizon, it is a bit pixely, and be careful compressing the image as you can get those classic "Bands" of color in the halo's that you see here a little. Nice job though, I like the message this can communicate.