Answer:
In multiple-point perspective, the vanishing points are not usually visible on the canvas itself because they are located outside of the picture plane. The vanishing points are located on an imaginary line that extends beyond the canvas. This line is referred to as the horizon line and is an important concept in linear perspective. The horizon line defines the viewer's point of view and serves as the point of convergence for all the parallel lines in the composition
Step-by-step explanation: