Japanese Garden Koi Pond with Floating Autumn Foliage

Full prompt

A serene 9:16 vertical phone wallpaper composition rendered in traditional Japanese Nihonga style with mineral pigments and sumi ink on textured mulberry paper. The upper third is preserved as quiet negative space, filled with luminous drifting gold leaf mist and pale paper grain to accommodate lock-screen widgets cleanly. In the lower two-thirds, a secluded garden pond rests in deep stillness, framed along the right margin by the weathered wooden eaves of a rustic pavilion and slender bamboo stalks. Scattered crimson momiji maple leaves float motionless across the dark reflective water surface, their sharp autumnal silhouettes contrasting with the deep indigo-black depths beneath. Gliding softly through the lower water, the ghostly, luminous orange form of a single koi fish emerges from the shadows. Fine calligraphic outlines, rich mineral textures, and meditative Japanese garden tranquility define the layered composition.