High definition, a simple vector icon of people connected in an intricate network, each person represented by a circular silhouette with visible lines connecting them to other figures within the circle. The icons have bold outlines and appear hand-drawn or drawn using thick black ink on white background. There is no shading or gradients inside the silhouettes. Each figure has two distinct eyes, nose, mouth, ears, arms and legs, with one arm raised as if waving at another character across from him. They all wear casual attire, like t-shirts or hoodies. In total there should be seven icons in the design.