François About's lens captured a unique and often unexamined corner of cinematic history, making his contributions invaluable to collectors. While his full filmography might not be as widely known as some, his singular focus on capturing specific socio-cultural moments ensures his work is keenly sought after on the secondary market, particularly on the home video formats that preserve such niche historical documents. His most notable work, and a true collector's item, is indisputably *Mondo Homo: A Study of French Gay Porn in the '70s* (2014). This documentary stands out for its bold exploration of an often-hidden facet of film production, offering a vital historical look at queer cinema from a pivotal decade. Collectors prize this film not just for its subject matter, but for its role in chronicling and preserving specific cultural narratives often overlooked by mainstream cinema. Finding a physical release, especially on a format like Blu-ray for optimal archival quality, is a badge of honor for cinephiles and cultural archivists alike.