平面UI主题图标 - FLUX-V1

PMUI, A digital illustration featuring nine colorful, flat icon-style images on a black background. The icons include a book, a calendar, a file folder, a green chart, an envelope, a plus sign, a speech bubble, a purple circle, and a colorful pie chart. The icons are arranged in a 3x3 grid, each with a distinct color and design. The illustration is simple and modern, with a minimalistic style.