A red dot floated there, hard and brilliant even in the bright sun.

A black dot like a lumpy heart floated unsupported at nose level, and Louis pushed his translator against that.

A small black dot floated freely in the cytoplasm.

A glowing red dot floated on the surface of the map.

Numerous dots float around a black void, almost never touching.

Little black dots floated in front of my eyes, and there was a lot of clanging in my head.

However, using graphics as a research medium, suppose that a dot is dimensionless and floating in a void.