卡通风手绘风云朵彩虹艺术元素

C4D render, ray tracing, high resolution. A gentle arc of a rainbow, made of perfectly blended bands of soft red, orange, yellow, green, blue, and violet gradient clay. It rests upon two fluffy, simplified white clay clouds at its ends. An optimistic, promise-after-rain tilt. Warm, spectral and hopeful-bridge lighting on pure white background.