Though we follow Leonardo’s personal journey and explore his artistic and scientific accomplishments, we’re also really focused on what went on in his mind and on understanding the depths of his curiosity. To do this we use material from his notebooks mixed with archival film, photos, and sound, along with our cinematography and visual effects, and we’re not afraid to stray from the timeline. Leonardo’s thinking was so unique, and in many ways timeless, that our traditional approach alone would have been insufficient.