John Devaraj's 'Earth Angels' explores the meaning of sight and humanity

John Devaraj's film 'Earth Angels' centers on the questions: What does it mean to see the world? Is sight limited only to what the eyes perceive? Or can visually impaired people perceive humanity more clearly? The film features about 60 visually impaired actors, focusing on two visually impaired children, Aman and Shanti, who grow up together in a residential school.