A highly detailed ultra high-resolution digital artwork capturing a young samurai with long flowing black hair tied in a loose ponytail, clad in intricately designed armor and wielding a gleaming katana. He stands with poise inside a serene Japanese temple, surrounded by a gentle cascade of cherry blossom petals carried by a soft breeze. The scene is illuminated by the warm glow of traditional lanterns, enhanced by the ethereal light of a glowing sunrise that casts tranquil shadows across the wooden floor. The atmosphere is dreamlike, painted with a watercolor palette of pastel hues and muted tones. This watercolor on paper presents a realistic depiction, with cinematic lighting and sharp focus characteristic of a f3.5 lens, blending physically-based rendering techniques to achieve a serene and timeless composition.