Production techniques of Iron man

mise-en-scene

-costume (Tony stark wearing expensive clothing and having a slick back hair cut to make him look rich and narcasistic.)

-Location (At a party where there is paparazzi and a-lot of people (suggesting he is a famous guy who lives a lavish lifestyle)

-props (he is shown multiple times drinking liquor (which could mean he is an alcoholic or could further the fact that he is rich.)

-performance (Tony stark is shown to be a very cocky and egotistical guy as he is very humorous and is constantly talking In a condescending tone.)

Camera work 

-handheld (to connote a sense of fear and to immerse the audience into the scene which is a war zone)

-panning (used in the action scenes to make the suit look big and to immerse the audience into it so they feel the weight of the suit aswell)

-establishing shots (showing the suit in the sky and the jets)

-close ups (many of the iron man suit and also of the terrorists to show the power of it and also the terrorists reaction towards it)

Editing techniques

-graphic match (a shot of Tony through a night vision camera that zooms out and transforms into a normal shot.)

-slow mo (used in many action shots and explosions plus used when Tony is making his first suit which makes them scenes look more important for the story.)

-shot reverse shots (used when the terrorists first see Tonys suit which makes the scene more tense.)

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Sound effects

-diegetic sounds (there was no sound in the scene when Tony Stark gets attacked as it immerses the audience and enthasises Tonys loss of hearing due to the explosions.) 

-non diegetic sounds (guitar in the background that shows Tony as a cool guy)