A clean 4-panel grid art collage featuring four distinct, stylish chibi girls in a Korean webtoon aesthetic. The illustration uses a minimalist flat vector design with bold, crisp black outlines and a pop-art comic vibe. Each panel features a unique solid color backdrop, including vibrant teal, bright sun yellow, and deep royal blue. The characters have large glossy anime-style dark eyes, softly blushed pink cheeks, and trendy hairstyles such as neat side-braids and elegant low buns. They wear fashionable high-contrast striped turtlenecks and sleek black sweaters, accessorized with oversized colorful hoop earrings. Perfect symmetry, high resolution, graphic art style. --ar 3:4