A portrait of a sophisticated, enigmatic dark bohemian vampire, a male figure exuding elegance, with an air of ennui. The illustration features dramatic lighting and gentle detailing, evoking the texture of oil painting on canvas in an art nouveau style. Captured through high-definition, 8k resolution imagery akin to octane render, the artwork draws inspiration from the rich, luminous aesthetics of Edmund Blair Leighton and the otherworldly allure of Brom. There's a softness and grace reminiscent of Charlie Bowater's compositions, trending prominently on art platforms like ArtStation, with facial features crafted in the intricate style of Tom Bagshaw and echoes of John Singer Sargent's portraiture expertise.