A serene nihonga painting of a secluded mountain onsen garden at dusk, steam rising from thermal waters surrounded by weathered stone arrangements. Ancient pine trees with gnarled trunks frame the composition, their silhouettes dramatic against a gradient sky of indigo and amber. A small wooden bathing pavilion with traditional curved roof sits nestled among moss- covered boulders, its shoji screens casting warm golden light onto the water's surface. Stone lanterns with patinated copper roofs line a winding gravel path, their soft glow illuminating delicate ferns and wild azaleas. A red wooden bridge arches over a narrow stream feeding the bath, reflecting perfectly in the still waters below. The scene embodies yugen—mysterious depth and hidden beauty—rendered in mineral pigments on textured washi paper with gold leaf accents highlighting the ripples in the water. Cherry blossom petals float on gentle eddies, suggesting the transience of spring against the permanence of stone. Masterpiece, exquisite brushwork, harmonious composition, subtle layering of natural elements. <lora:NeonFantasyPrimeFLUX- 000049:0. 8> <lora:ck- shadow- circuit- 000021:0. 5> <lora:Classic_Anime_Colors:0. 6> <lora:flux_dev:1>