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Director of photography Freddie Young 's technique of pre-exposing the colour film negative to a small , controlled amount of light ( known as " flashing " or " pre-fogging " ) in order to create a muted colour palette was first used in this film .
 Freddie Young
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Freddie Young