If you want to show the relationship between subjects in a different light, the multi-layered Venn diagram is the right choice. This diagram consists of a large outer circle that contains smaller circles inside it. The nested circles show how each one of them changes the original entity. Meanwhile, the outer circle represents a single subject.

A Venn Diagram shows the relationships between concepts, mainly their similarities and differences. It consists of two or more overlapping circles and the area around them. Each of the circles represents a different category of data, and the overlapping parts, called the intersection, show where those categories of data have something in common.

The classic two-set Venn diagram consists of two circles, but you can compare more than two things with a Venn diagram: a three-set Venn diagram has three overlapping circles, a four-set has four overlapping circles and a five-set Venn diagram has five. A Venn diagram shows the similarities and differences between items in a data set.

A Venn diagram uses overlapping circles to illustrate the similarities, differences, and relationships between concepts, ideas, categories, or groups. Similarities between groups are represented in the overlapping portions of the circles, while differences are represented in the non-overlapping portions of the circles.

A Venn diagram with three circles is called a triple Venn diagram. A Venn diagram with three circles is used to compare and contract three categories. Each circle represents a different category with the overlapping regions used to represent properties that are shared between the three categories.