It is said that anything is possible in movies. Of course it is possible but film making has some limitations and because of that directors opt for visual effects. Use of Chroma screen and CGI is very famous in Hollywood and in other film industries of the world.
Following are some of the before and after pictures showing what wonders one can do with visual effects.
1.That’s how they filled up the stadium in ‘The Secret In Their Eyes’.
2.That’s how the cast of ‘The Avengers’ shoot most of their action scenes.
3.Not everything you saw in ‘300: The Rise of an Empire’ was real.