∂ Topological Landscapes (2015–ongoing) is a multisensory environment that comprises three projects, all based on research into the controversial healing instruments designed by Southern California inventor Royal Raymond Rife (Nebraska, 1888–California, 1971). Rife’s early twentieth-century scientific work involved light microscopy, frequency theory, and the concept of pleomorphism, which he applied to study formal differentiation in viral cells. One of Rife’s aims was to develop methods and mechanisms that would allow him to use frequencies to kill viruses.