A gathered throng of people are standing close together, their eyes focused on the shape of a peculiar green disc in the center of the circle. Each of their faces alight with eagerness and anticipation, they are pointing and gesturing in wonder at the object before them. To best reflect the busy atmosphere of the image, use a variety of colors throughout. For the floor of the scene, use a light grey or white to give a sense of space and airiness. The people should be detailed and varied, wearing vibrant colors to create a sense of life and energy. The central object should be given a bold, bright green, to draw attention to it from the rest of the crowd. Finishing touches of bright oranges, yellows, and blues will add to the overall effect, creating a colorful and interesting illustration.