极简日式水彩插画

A delicate watercolor storybook illustration on textured handmade paper. Large negative space. Soft pastel colors. Minimal composition. A solitary {argument name="subject" default="subject"} interacting with {argument name="object" default="object"}. Small floating flowers, butterflies, petals, and watercolor splashes surrounding the figure. Quiet emotional atmosphere, nostalgic and poetic. Contemporary Japanese watercolor artbook style. Fine ink details, transparent watercolor washes, visible paper texture, gallery-quality illustration. Subject occupies only 20–30% of the canvas. Background mostly blank paper. Soft edges, subtle shadows, elegant handcrafted appearance.

一幅在手工纹理纸上绘制的细腻水彩绘本插画。大面积留白。柔和的粉彩色调。极简构图。一个孤独的 {argument name="subject" default="[SUBJECT]"} 正在与 {argument name="object" default="[OBJECT]"} 互动。人物周围环绕着零星漂浮的花朵、蝴蝶、花瓣和水彩溅点。安静的情感氛围，怀旧且富有诗意。当代日式水彩画册风格。精致的墨线细节，透明的水彩渲染，可见的纸张纹理，画廊级插画品质。主体仅占据画布的 20%–30%。背景大部分为留白纸张。边缘柔和，阴影微妙，呈现出优雅的手工质感。