horizon lines

Where sky meets

Horizon lines are the apparent boundaries where earth or sea meets sky, or in visual art and perspective drawing, the imaginary level lines representing the viewer's eye height.

Artists use horizon lines to establish depth and spatial relationships: Place the horizon line low to emphasize the sky.

In photography and film, keeping horizon lines straight prevents a tilted, disorienting effect.

Opposites
spatial orientation

horizon linesvertical lines

Straight marks, floor to ceiling

plumb lines · uprights · verticals · columns · towers

visual boundedness

horizon linesvanishing points

Where parallels appear meeting

focal points · enclosed spaces

compositional stability

horizon linescurved lines

Non-straight continuous paths

zigzag lines

Family

line, horizon, skyline

Familiarity
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Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G