The film was inspired by one of the most important documentaries shot by Krzysztof Kieślowski, Talking Heads (1980). The director asked his interlocutors seemingly simple questions, such as “Who are you?” and “What do you want?”.
Carlos Reygadas is a Mexican filmmaker. Influenced by existentialist art and philosophy, Reygadas' movies feature spiritual journeys into the inner worlds of his main characters, through which themes of love, suffering, death, and life's meaning are explored. Reygadas has been described as "the one-man third wave of Mexican cinema"; his works are generally considered art films, and are known for their expressionistic cinematography, long takes, and emotionally charged stories. Reygadas first became fascinated with cinema in 1987, upon watching the works of the acclaimed Soviet/Russian filmmaker Andrei Tarkovsky, who had died the previous year. In 1997, he entered a film competition in Belgium with his first short film, Maxhumain.