hippopotamus - minimalist and flat logo -

hippopotamus vector logo icon white black design isolated stamp silhouette logotype graphic sketch illustration line art drawing profile shadow portrait symbol badge sign shield outline doodle emblem insignia front cartoon background river horse behemoth hippo amphibious large mammal herbivore aquatic africa endangered territorial aggressive massive heavy tusked thickskinned minimalist flat straightforward highlighting its sleek uncluttered lines dynamic play contrasting hues artificial intelligence crafted