Douglas Darden laughter was the laughter of three young girls, who were, in essence, their clients: the fourteen year-old twins, Cass and Polly, and their nineteen-year-old friend, Helen. Cass and Polly are most likely feminized renderings of the celestial twins of Greek mythology, Castor and Pollux (better known as Gemini), and their sister, Helen of Troy. Many of his original sketches and drawings for Oxygen House are now owned by the Museum of Modern Art, along with a select few of "Sex Shop" drawings; gifts of Darden's widow. The remainder of his drawings are held at the Avery Architectural and Fine Arts
Kastor und Pollux Kastor und Pollux Kastor und Pollux, also known as Forum Frankfurt, are two high rise buildings in the Gallus district of Frankfurt, Germany. The towers are located at Friedrich-Ebert-Anlage next to the Frankfurt Trade Fair grounds, between the Messeturm and the Tower 185. The towers were constructed between 1994 and 1997. It was designed by New York architects Kohn Pedersen Fox Associates. The unequal twin towers were named after the Dioscuri in Greek mythology, Castor and Pollux. The taller tower, named after the semi-god Pollux, rises to a height of 130 metres and has 33 storeys and comprises approximately of