Create a realistic and captivating portrait of a male vampire suitable for a profile picture. The male vampire should have an ethereal beauty with pale, flawless skin and striking, hypnotic eyes. Their expression should be intense yet alluring, with a hint of a mysterious smile. The hair should be long and sleek, in a dark or silvery shade. The attire should be elegant, with a gothic touch, but not overly elaborate to keep the focus on the face. The background should be simple and dark to emphasize the male vampire's features, with subtle hints of moonlight or shadows to enhance the mystical atmosphere.