Anime angel and demon standing next to each other with sword

Fantasy-style illustration featuring a dramatic and intense scene. The layout is vertical, with a large, ethereal figure on the right side, draped in flowing white robes and possessing large, detailed wings. The figure has a serene, almost sorrowful expression, with pale skin and long, flowing hair. On the left side, Guts, the Black Swordsman, its massive blade glowing with a faint blue light. His face is partially obscured by his helmet, revealing a determined expression. The background is filled with swirling red mist and indistinct forms, adding to the chaotic and otherworldly atmosphere. The overall color palette is dominated by shades of red and white, creating a stark contrast between the two figures. At the bottom center, a circular logo bears the text 'Artvision1999' in a gothic font, subtly blending into the ominous environment.