What is a horizon line?

• A. Marks the landscape's horizon in a scene's background
• B. The vanishing point in perspective
• C. The baseline of a sculpture
• D. The edge of a canvas

Answer: (A)

The horizon line is the eye-level reference across a drawing or painting. It marks where the sky seems to meet the ground in a scene and provides the baseline for perspective. In landscape work, it appears as the boundary of the background, the place where distant elements recede toward. In perspective, parallel lines converge toward a vanishing point that sits on this line, which is why depth feels convincing. It’s not the single vanishing point itself, but the line on which that point lies. The baseline of a sculpture or the edge of a canvas aren’t related to this concept, so they don’t describe the horizon line.