Circles in a rainbow of colors grow from points on a black canvas, then converge and overlap to form a glowing, Buddha-like silhouette. The piece uses D3’s `select` and `transition` APIs with `easeLinear` to animate circle radius and position over time, while `mix-blend-mode: screen` in CSS blends overlapping shapes. Data comes from a static CSV-like array of coordinates, radii, and hex colors.