Dementor from Harry Potter with an aura

The Dementor is a dark figure from the Harry Potter universe, wrapped in flowing black robes. His arms are spread out to the sides, creating an atmosphere of menace and mystique. Behind it are geometric shapes - a triangle and a circle, glowing with neon blue and pink shades, which gives the image a magical and futuristic mood. The contrast of the dark figure with the glowing elements highlights the supernatural nature of the Dementor and makes the composition bright and eye-catching. The overall style combines dark fantasy and modern digital motifs.