When we go to the cinema to watch a movie its all to easy to over look the hard work that visual effects artist put into making these movies the amazing spectacles that they are. It often takes hundreds of ours to create only a few minutes of what we see on the big screen. With that in mind, here are 23 amazing before and after shots that show what a difference CGI makes in movies.
Alice In Wonderland.
Captain America.
The Great Gatsby.
Gravity.
Iron Man.
Wizard Of Oz.
Life Of PI.
The Lone Ranger.
Captain America.
Wolf of Wall Street.
Man of Steel
via: business insider
