Reuben Canoy is a distinguished figure in the realm of Philippine cinema, known for his compelling storytelling and significant contributions to film history. His most notable work, "Babae sa Likod ng Salamin" (1976), is a poignant exploration of identity and societal norms, which has earned a cult following among collectors. This film not only showcases Canoy's unique narrative style but also represents a pivotal moment in Philippine film, marking a departure from traditional storytelling and embracing more complex themes. Collectors deeply value Canoy's work for its historical significance and the emotional depth it brings to the screen. "Babae sa Likod ng Salamin" is often sought after in its various physical media formats, particularly on VHS and DVD, due to its limited availability and the cultural context it encapsulates. As a result, Canoy's films are not just cinematic treasures; they are essential artifacts for any serious collector looking to understand the evolution of Filipino cinema.