Today we learned how to create perspective when visualizing hallways and other pictures with leading lines. Using vanishing points are really important to this project, and it was really fun. A vanishing point is where the lines of a point vanish, (cannot be seen) the horizon line is the horizontal line on your paper, and the orthogonal is the line connecting the vanishing point with what you drew at first. You can use anywhere on your page as a vanishing point. You measure depth by creating an X through the shape, and where the lines intersect is your center.