👉 In the context of data visualization, a "subfigure" is a small rectangular element that appears in a graph or chart to provide additional information about the plot. It often serves as a way to highlight particular data points, trends, or relationships between variables on the same axis. For example, imagine you have two sets of data plotted on the same axes, and you want to show how one set compares to another. You could create a subfigure in your graph that shows the differences between these two