A vibrant vector illustration in the iconic style of Keith Haring, featuring a group of simple stick-figure people with thick bold black outlines, minimal details, flat bright colors like red, yellow, blue and green, energetic dancing and jumping poses, radiating motion lines, playful and joyful atmosphere, graffiti pop art aesthetic, clean minimalist composition on white or black background, highly simplified shapes, no shading, perfect for SVG format, vector style, scalable line art