The illusion of the sudden appearance over obstacles

In some cases, due to the fact that the observer or the camera are at the same point, creating the illusion of the sudden appearance (or disappearance) of the object, closed from the observer in some element of the landscape. This is due to the fact that the covering object is closer to the observer, and can, to some point, to move synchronously with the object then appearing.

Translated by «Yandex.Translator»