Hammer chief curator Connie Butler outlines Marisa Merz's challenging, evocative body of work and its relationship to her domestic space and family life, and discusses the artist's life and work with Tacita Dean. Dean's short 2002 film Mario Merz captures Marisa Merz's husband, the artist Mario Merz, months before his death. In conjunction with the exhibition Marisa Merz: The Sky Is a Great Space.