Four Heavenly Kings Geometric Flat Gradient Illustration Series AI Image Prompt

Graphic design, particle grains form a set of 4 serialized modern geometric flat-style illustrations, theme of the Four Heavenly Kings. The individual posters for the Four Heavenly Kings feature high-saturation gradient colors, with red, yellow, cyan, and pink as the main palette. Characters are constructed from minimal geometric blocks, no realistic details, with decorative gradients and transparent overlay effects. Each illustration is a vertical poster, including bilingual Chinese and English titles and explanatory small text. The overall style is unified, with a strong decorative and modern design feel, no shadows, no perspective, no AI watermark, clear image, suitable for cultural dissemination and exhibitions. Abstract geometric patterns, Eastern aesthetics, serene, surrealism, symbolism, spatial art, abstract art, decorative art, masterpiece, powder purple + peach orange + gem blue + mint green + black, color gradient transitions, grain noise, grain texture, grain texture aesthetics, candy colors, healing, hazy, texture, unconventional composition, art, light and shadow contrast.