A breathtaking portrait of a female valkyrie gracefully descending with the aurora borealis illuminating the night sky behind her. The scene is centered, showcasing intricate and highly detailed lineart that highlights her stunning beauty. The artwork is vibrant and comprehensive, evoking a cinematic atmosphere akin to the style of Bastien Lecouffe-Deharme. The setting features a volumetric midnight ambiance. Despite its low resolution, the composition remains captivating. The artistic representation maintains anatomical accuracy with well-crafted hands and feet. The subject is fully in frame, avoiding any distortions or extra limbs. The portrait remains clear, avoiding any blur or artifacts, and is free of signatures, watermarks, or textual intrusions.