Dark angel, oil painting style, Baroque masterpiece, in the manner of Caravaggio and Gustave Moreau, beautiful young woman emerging from absolute darkness, magnificent black wings catching a single divine light source, ornate black dress with gold details, face illuminated by dramatic chiaroscuro, expression of cold melancholic power, rich dark background, deep shadows, visible brushstroke texture, aged canvas aesthetic, warm amber and deep black tones, hyper realistic painted style, museum quality