Jul
19
2009
About Special Effects
Author: adminThe history of special effects begins even before the invention of the camera itself. During the 1700s, magicians utilized many techniques to perform optical illusions and astound their audiences. These techniques formed the foundations of special effects. One of the most used special effects in magic shows during this period was the summoning of the dead-spiritism. A small box with a light source to project images of historical figures onto columns of smoke or billowing cloth. This gave a ghostly motion to the image, frightening audiences to the point that several magicians were jailed for their work.
In 1895, the first paid motion picture show was staged. Thirty-two years later, sound entered the picture, and as we headed through the mid-point of the 20th century, color and added special effects found their way onto movie screens.
Tne invention of limelight around 1820 provided a way to project much brighter images from greater distances. This led to the use of magic lanterns for presentations and educational purposes. This changed the magic lantern from a secret tool of specialists to a well-known instrument.
Another technique of early illusionists was the use of glass sheets as two-way mirrors. In an illusion that came to be known as Pepper’s Ghost, after John Henry Pepper, a member of the audience was turned into a skeleton and back. This was done by placing a large glass sheet at a 45-degree angle between the audience and the stage, and adjusting the lighting so that audience would either see through the glass to the person, or the reflection in the glass of a skeleton off stage. The ligthing was faded in and out to make transformation. This technique was adopted later inĀ early films, and a horde of “ghost” movies were created using two-way mirror techniques.
