Billops's primary visual art medium was sculpture. Her works are in the permanent collections of the Jersey City Museum and the Museum of Drawers, Bern, Switzerland. Her first exhibition was at Gallerie Akhenaton, where she displayed ceramic pots and sculptures. She later experimented with photography, printmaking, and painting. She exhibited in one-woman and group exhibitions worldwide, including Gallerie Akhenaton, Cairo, Egypt; Hamburg, Germany; Kaohsiung, Taiwan; Gimpel and Weitzenhoffer Gallery; and La Tertulia Museum, Cali, Colombia. She was a longtime friend and colleague of master printmaker Robert Blackburn, whom she assisted in establishing the first printmaking workshop in Asilah in 1978.
