nested circles

A special case of the Euler where every set sits wholly inside the next. Nothing crosses a boundary, so the drawing carries one fact repeatedly: each ring is a subset of the ring around it. It earns its space when the interesting number is how much falls away at each step inward.

A special case of the Euler where every set sits wholly inside the next. Nothing crosses a boundary, so the drawing carries one fact repeatedly: each ring is a subset of the ring around it. It earns its space when the interesting number is how much falls away at each step inward.

Example

Best when each group is strictly contained in the one outside it and the shrinkage is the point.