Pencil sketch, charcoal drawing style reminiscent of Edward Gorey illustrations, Mimikyu crouched in a corner with torn clothes and cloak hanging off its body, heavy rain streaking the paper texture, ominous shadows cast by the creature, eerie lighting from an unseen source creating high contrast, detailed hatching to convey rough surface of walls and Mimikyu's disheveled appearance, focus on isolated figure against empty background, subtle use of white space