Vanishing Point Art With Labels

Two perspective drawings with the horizon line, the vanishing points and every kind of line named.

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Each numbered ring is a button. Use the arrow keys to move between them and Enter to choose. Names are read out in Study, and once a part is answered.

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One-point 5

  1. Horizon line A level line at the viewer's eye level. The vanishing point sits on it.
  2. Vanishing point The point where the receding lines meet. Here it lies on the horizon line.
  3. Orthogonal lines Lines that run back to the vanishing point. The rails are parallel on the ground, but they are drawn meeting.
  4. Transversal lines Level lines that cross the orthogonal lines. The ties stay parallel to each other.
  5. Vertical lines Upright lines stay upright in the drawing. The posts are drawn smaller as they get farther away.

Two-point 3

  1. Left vanishing point Edges on the left side of the box run to it.
  2. Right vanishing point Edges on the right side of the box run to it.
  3. Leading edge The upright edge of the box closest to you. The two sides of the box start from it.

How this list was compiled: Every name was read on 2026-10-03 in at least two of these. (1) Wikipedia, English edition, Perspective (graphical), https://en.wikipedia.org/wiki/Perspective_(graphical), and Vanishing point, https://en.wikipedia.org/wiki/Vanishing_point (objects look smaller the farther they are from the observer; objects recede to points along the horizon line; one-point and two-point perspective; the horizon line is a notional line at the observer's eye level; an object below it has lines that angle up to it). (2) Dartmouth College, Geometry in Art and Architecture, unit 11, https://math.dartmouth.edu/~matc/math5.geometry/unit11/unit11.html (orthogonals that intersect at a vanishing point; the vanishing point at eye level; the orthogonals and transversals of the paved grid). (3) Freehand Perspective and Sketching, a drawing manual of 1909 in the public domain, https://archive.org/details/freehandperspect00nortrich (the vanishing point of lines that converge toward it; the level of the eye). (4) Perspective (1992), https://archive.org/details/perspective0000cole, read by full-text search (lines called orthogonals joined to the vanishing point; the horizontal lines called transversals; the horizon line drawn through the vanishing point; a vanishing point at eye level). (5) Perspective and Other Drawing Systems (1983), https://archive.org/details/perspectiveother0000dube (orthogonals converge to a single vanishing point). (6) Perspective Drawing: A Directed Study (1981), https://archive.org/details/perspectivedrawi00jame (the eye level, also called the horizon line; a box in two-point perspective starts with the leading edge, the edge closest to you; two vanishing points). (7) Landscape Perspective Drawing (1990), https://archive.org/details/landscapeperspec0000dine (the leading edge, with its top and bottom vanished to the left and right vanishing points). (8) Interior Design Visual Presentation (1999), https://archive.org/details/interiordesignvi0000mitt (the horizon line or viewer's eye level; two vanishing points on the horizon line, one to the left and one to the right; a box below the viewer's eye level). (9) For vertical lines that remain vertical: Understanding Perspective (2012), https://archive.org/details/understandingper0000civa, and a revision guide for school design and technology (2003), https://archive.org/details/gcsedesigntechno0000unse_u1u3, both read by full-text search. Hints, detail lines and the order are our own. Licence: own work

The drawing: Drawn for this site by script, 2026-10-03. Own work. Licence: own work

How it works

This vanishing point art with labels names the horizon line, the vanishing point and the orthogonal, transversal and vertical lines of a one-point drawing. A two-point box adds a left and a right vanishing point and the leading edge.

Read the full guide

One point: the railroad track

The horizon line is the viewer's eye level. The two rails are parallel on the ground, yet they are drawn running to one dot on that line: the vanishing point. Lines that run to it are orthogonal lines. The ties across the track are transversal lines, and the posts are vertical lines.

Two points: the box

The box is turned so that a corner faces you. Its nearest upright edge is the leading edge. From there the left side runs back to one vanishing point and the right side to another, both on the horizon line.

  • The box sits below the horizon line, so its edges angle up to the line and its top shows.

Questions and answers

What is a vanishing point in art?

It is the point in a perspective drawing where lines that run away from the viewer appear to meet. Railroad rails are parallel, yet they are drawn meeting at a vanishing point on the horizon line.

What is the horizon line in a perspective drawing?

The horizon line is a level line that stands for the viewer's eye level. The vanishing points of level lines, such as rails and the edges of a box, lie on it.

What are orthogonal lines?

Orthogonal lines are the lines in a perspective drawing that run back to the vanishing point. On the railroad drawing they are the two rails and the dashed lines through the tops and feet of the posts.

What is the difference between one-point and two-point perspective?

A one-point drawing has a single vanishing point, as on the railroad track. A two-point drawing has two, both on the horizon line: the left side of the box runs to one and the right side to the other.