Barbara Kruger, Untitled (Perfect), 1980, Collage of self-adhesive vinyl letters and frosted mylar, cut-and-tipped to gelatin silverprint, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/159464

Charles Marville, Sky Study, Paris, 1856–57, albumen print from wet collodion negative, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/154075