cell shaded adult animation, a birds eye view overlooking a walled off ancient fantasy city being attacked by horrific monsters, surrounded by mountains and trees of greens and browns, rivers, the monsters are puring through the valley, concept art by josan gonzales and wlop, laurie greasley, jordan grimmer, beksiński and james jean, highly detailed, sharp focus, trending on artstation, hq, deviantart, art by artgem