detailed pencil portrait of a hippopotamus: 8k resolution artwork

hippopotamus pencil portrait resolution james bullough closeup shots caricature faces petros afshar contest winner uhd silhouette single stroke artwork animal drawing wildlife art detailed black white sketch realistic fine high definition artist creative unique original background nature wild entry prizewinning impressive eyecatching hippopotamus: head showcased background illusory hyperrealism created style moche features intricate character expressions juxtaposition hard soft lines high-contrast shading adds depth rendered 32k resolution masterpiece won contest generated