A traditional style Japanese Oni mask with vibrant red and black colors

A traditional style Japanese Oni mask with vibrant red and black colors, with a fierce and expressive look and intricate details on an antique Japanese 'washi' paper background with a smoky watercolor texture, inspired by the style of Kanō Hōgai, with elegant brushstrokes and a sense of fluid movement, appearing worn and aged, with gold details added to highlight the mask and a grainy texture applied to the background to emphasize the aged appearance, now with a soft shading effect to give depth and adjust the intensity of the red and black for a more dramatic expression, and a soft filter for an aged, worn look.