That hulking tankbot might look scary as hell if he were all alone, but somehow those falling leaves make the piece seem calm and serene. Bizarre, isn't it? German concept artist Lorenz Hideyoshi Ruwwe loves robots, gaming, and creating art. He's got everything from concept art, to finished digital designs to his own manga on his website, and he's currently working on a science fiction-themed short film called Dark Elephant by ILM animator David Weinstein. He's a fan of moody and cold scifi shots, and he's definitely managed to capture that in this piece.