Jade Fisherman in the Neon Rain

Elderly fisherman rendered as a charcoal sketch, standing full-length on a rain-slick rooftop in a neon megacity, carved jade rain boots and jade fishing gear, clutching a jade lantern and weathered net, hollow-eyed and unsettling, faint mist and distant kanji signage behind him, sepia and cream palette, eerie negative space, stark graphite texture, soft rain haze, subtle circular halo of light in the background, poster-like symmetry, eye-level view, highly detailed crosshatching, mysterious and haunted atmosphere, 3:4 aspect ratio