Haupt, Irene, “Red Fish Blue Fish Percussion Ensemble, with director Steve Schick (lower left), Ross Karre, Johannes Fischer, Justin DeHart, Robert Esler, Fabio Oliveira, Ian Saxton (technical assistant), and Matthew Jenkins, with the Waterphone used in Roger Reynolds's composition, Sanctuary,” Digital Collections - University at Buffalo Libraries, accessed May 18, 2022, https://digital.lib.buffalo.edu/items/show/14129.