The curves of the serpent bench form a number of enclaves, creating a more social atmosphere.

The original curve forms a boundary of the tangent developable, and is called its directrix.

In 3 dimensions, curves can form knots but surfaces cannot (unless they are self-intersecting).

The sweeping curve of the steps of the library forms an amphitheatre, and so the square is used for public events.

The sinister, twisted curves of their lips formed identical expressions.

In the limit this curve will form an ellipse aligned with the principal directions.

Glowing curves formed in the hologram overhead, shaping a crescent moon.

Between the fourth and seventh week of development the heart begins to develop a curve handle and form the walls that separate the heart cavities.

The primary curves (thoracic and sacral curvatures) form during fetal development.