↑Paul Levy.Barry Flanagan: Sculptor known for his distinctive giant bronzes(англ.). The Independent (3 сентября 2009). — «Flanagan's best commercial move was when he joined Waddington Galleries in 1976, for his dealer, Leslie Waddington, not only held him in esteem, but affection (and Flanagan was still with Waddington at the time of his death from motor neurone disease on 31 August).» Дата обращения: 2 февраля 2023. Архивировано 22 апреля 2019 года.
↑Nancy Fowler.Take Five: New Washington University curator focuses on public art(англ.). St. Louis Public Radio | Morning Edition (25 июля 2012). — «Among the outdoor pieces distinguishing the Washington University campus are a borrowed ode to Rodin, “Thinker on a Rock”; the Kemper Art Museum’s actual Rodin, “The Shade”; and the Kemper’s permanent site-specific outdoor installation, “Accessories to an Event.”». Дата обращения: 2 февраля 2023. Архивировано 10 июня 2023 года.