Photographic documentation of the ghostly apparition of Martin Johnson Heade’s Gremlin in the Studio, 1865–1875, on a billboard on Rruga SH54, Qafa e Priskës – Tirana, Albania, between 8PM – 9PM. Selected by Walid Raad. Collection of Dr. & Mrs. Harold Krug. Courtesy of the artist and all who preserve M.J. Heade’s work. Photo: DebatikCenter of Contemporary Art.