A robotic arm, simple design, dynamic pose, cartoon style, dark background, concept art in the style of [Katsuhiro Otomo](https://goo.gl/search?artist%20Katsuhiro%20Otomo) and [Masamune Shirow](https://goo.gl/search?artist%20Masamune%20Shirow), flat colors, cel shaded, heavy use of palette knives