天空不知的事，云知道
中文提示词
《天空不知的事，云知道》艺术笔记本封面设计。极简而大胆，封面以极其鲜艳饱和的钴蓝色为主调，中央以云朵的负空间剪影呈现，透出下方柔和却依然明亮的天蓝色。云形有机而简化，略带抽象，除下方三分之一处以白色衬线字体书写书名外，无其他元素。干净、现代、富有诗意，具有深度感，高对比度，编辑设计风格。
英文提示词
A book cover design for "What the Sky Doesn't Know, the Clouds Know" (art notebook). Minimalist and bold. The cover is dominated by an extremely vibrant, saturated cobalt blue background. In the center, a cloud silhouette is cut out as negative space, revealing a softer but still bright cerulean blue underneath. The cloud shape is organic but simplified, slightly abstract. No other elements except small serif title text in white at the lower third. Clean, modern, poetic, with a sense of depth. High contrast. Editorial design.