A dark and gritty round avatar for a pirate-themed YouTube channel. A weathered, detailed human skull wearing a rugged, battle-torn pirate captain's tricorn hat. Two crossed cutlasses are positioned behind the skull. The background is a dark, stormy sea with crashing waves and a dramatic cloudy night sky. The overall color palette is moody with shades of deep blue, charcoal grey, and metallic steel, creating an epic and cinematic historical look
