가면을 쓴 뱀파이어 여인이 아르누보 스타일 핼러윈 파티에 들어가는 모습

An Art Nouveau painting of a very attractive woman in a black Halloween costume, wearing a vampire costume with a mask over her beautiful face. Her long dark hair flows behind her as she walks into an exciting Halloween party. The scene is rich with swirling organic lines, stylized floral motifs, and a muted color palette of deep purples, blacks, and hints of crimson, in the style of Alphonse Mucha and Gustav Klimt, exuding an aura of mystical elegance and gothic romance, with dramatic chiaroscuro lighting.