I'm Rob Kimball. I play Photoshop.
0 A.D. is a freeware RTS game in development by Wildfire Games. The game features six factions of the ancient world represented historically in their prime as a civilization. This was the first texture I created with Wildfire Games, and it is to be released with the first major patch.
This particular texture is low resolution in the screenshot due to compression, however the original is 512x512, and quite detailed.