Epilog is an option for graphics functions which gives a list of graphics primitives to be rendered after the main part of the graphics is rendered.
In three-dimensional graphics, two-dimensional graphics primitives can be specified by the Epilog option. The graphics primitives are rendered in a 0,1 coordinate system.
See Section 2.10.3.
See also: Prolog, AxesStyle, PlotStyle, DisplayFunction.
New in Version 2.