1. A geometric plane that exists in nature or occurs naturally without artificial intervention
The water surface forms a natural plane.
A superfície da água forma um plano natural.
2. In cinematography and photography, a shot taken without artificial angles or perspective manipulation
The director chose a natural plane for the landscape shot.
O diretor escolheu um plano natural para a cena de paisagem.
3. An undisturbed or unmodified level or surface in nature
The rock formation maintains its natural plane.
A formação rochosa mantém seu plano natural.