The following video shows a family of affine views of a projective cubic surface.

In January 2025, Oliver Labs created a corresponding group object composed of three 3d printed sculptures standing on a planar visualization of this family of curves.

The following video shows a planar section of a family of affine views of a projective cubic surface.

The following videos show a double cone with its singular point moving towards infinity and back.
This is similar to parallel streets seemingly meeting at the horizon, as illustrated in the second video.