I dont know if this is right but i think thats only for film cameras not digital.
Movement. It is one of the Principles of Art.
Movement is a principle of design found in an artwork wherein its usage is to give the sensation of action by creating the look and feel of an action within the artwork. The movement found within the artwork will guide the viewer's eye to see the artwork as a whole and not by its pieces.
Other Principles of Art are Rhythm, Balance, Emphasis, Proportion, Gradation, Harmony, and Variety.
It’s blurry try taking it again
Light illuminate it during different ocasions and it was built with a steel skeleton
Monteverdi is credited for writing the first grand opera in 1607 called L'Orfeo.