@article{intel:/content/journals/10.1386/public.25.50.75_7, author = "von Stenglin, Franziska", title = "Doors Open, Doors Closed", journal= "Public", year = "2014", volume = "25", number = "50", pages = "75-79", doi = "https://doi.org/10.1386/public.25.50.75_7", url = "https://intellectdiscover.com/content/journals/10.1386/public.25.50.75_7", publisher = "Intellect", issn = "2048-6928", type = "Journal Article", keywords = "security guards", keywords = "large colorful paintings", keywords = "lobby", keywords = "camera", keywords = "elevator", keywords = "triangle", keywords = "black suit", abstract = "Abstract The elevator doors opened. Three security guards stood on the other side of the spacious hall awaiting them. She followed the young man, the three guards in turn followed her. They went through various small conference rooms, named after opera's: Aida, Lohengrin, Don Giovanni. She wondered whether there was one called Cosi fan Tutte/Thus do they all.", }