A captivating portrait of a female valkyrie gracefully descending, framed by the dazzling aurora borealis in the background. The focus is on intricate and highly detailed linework that captures her breathtaking beauty. The scene evokes the artistic style of Bastien Lecouffe-Deharme, enveloped in a misty, volumetric atmosphere at the stroke of midnight. The ambiance is vibrant and cinematic, capturing the viewer's imagination. Note elements of texture and natural imperfections, reminiscent of organic artistry, lending a more human touch and avoiding computer-generated uniformity.