黑工 A fierce realistic owl bent down, with intricate feather details spreads its majestic wings wide agressive attacking, protective perched atop a weathered realistic human skull with no jaw bone nestled on top of 3 ancient realistic books and tomes. tattoo sketch aesthetics with gothic blackwork detailing. The atmosphere is charged with an air of mystique and knowledge, evoking a sense of otherworldly wisdom and fierce guardianship. Simple tattoo sketch realistic, statue. Blackwork tattoo style. black color 风格的纹身设计