纸艺风格立体剪纸自然山水雪山森林河流云朵山丘插画

illustration, main colors blue and green, color scheme includes light blue, dark blue, emerald green, soft green, brown and white, scene with snow-covered mountains in the background, various trees in the foreground and middle ground, river winding through the valley, path extending from foreground to middle ground, decorative elements include cloud textures and tree details, background design with gradient color transition from light blue to dark blue, white and gray clouds adding depth, overall fresh and natural visual effect, conveying a sense of tranquility and harmony, like a secluded paradise，add a villa and a spray pond