Analysing Film Posters - 'Hidden Figures'

The poster for 'Hidden Figures' contains the following conventions:

• Film title (biggest copy on the poster)
• Release date (February)
• Tagline (Genius has no race. Strength has no gender. Courage has no limit.)
• Names of stars
• Production company logos (20th Century Fox and Levantine Films)
• Website 
• Billing block (which contains crew and production companies involved)
• Name of director (Theodore Melfi)
• Additional images on poster
• Sound logos
• Reference to source material (Based on the untold true story)
• Indication of genre (iconography, font of titles, colours on poster)
• Social media hashtag