Title sequence analysis - Back to the future (1985).

Enigma created - surroundings (setting) but no person.

Props* are used to hint at narrative - just enough for audience to have an insight.
* - Newspaper cut out
   - Tv report

Foreshadowing through symbolic props** - hints at narrative.
** - Man hanging from clock finger
     - 1950's cat clock
     - radio advert

Continuous editing - slow paced, allows the audience to absorb key details and get a sense of size.