Magic, is one of the 4 starting points. I recognized it is a wide-range topic for doing the research. At the first, I have done a brainstorm on "Magic", found some information from internet that may relevant to the topic. Then, pictures/photographs are really helpful to understand the topic "Magic". Also, A few short videos are discovered the history of magic in supernatural and modern illusion magic in depth.
The brainstorm has explored points include 'Illusion magic' and 'Supernatural Magic'. Also 'religions' are important to understand the opinions in Western and Eastern ancient world. 'Supernatural phenomenons' are the phenomenons that have not been solved by humanity.
The definition of supernatural magic is, the power to use supernayural forces to make impossible things happen.
Of coruse, this kind of 'magic' always appears in fictions stories or movies. No one can confirm that supernatural magic is exist or imaginary in reality. For example, Anachrony (space-time problem), people missing and loudly mysterious sound. Also crop circles are deemed made by supernatural power, even extra-terrestrial (Alien).
Generally, we sort supernatural magic as 'white magic' and 'black magic'. the former mostly for selfless purposes such as to heal some one. The latter mostly for evil and selfish purposes, for instant, to murder or steal.