JR's Trompe l'Oeil, Death Valley, Billboard originates from the artist's ongoing Trompe l'Oeil series, in which large-scale photographic interventions are installed directly into landscapes to disrupt perception and spatial logic. Installed in the California desert in 2017, the signed lithograph presents a billboard whose image aligns precisely with the surrounding mountain range, creating a striking illusion in which representation and reality momentarily collapse into one another. By inserting a photographic fragment of the landscape back into the landscape itself, JR questions the authority of images, the mechanics of visual truth, and the constructed nature of what we see. The billboard structure, typically associated with advertising and mediation, becomes a tool for reflection rather than persuasion, drawing attention to how images frame, isolate, and reshape our experience of place. Published in 2017 in a limited edition of 100 lithographs, Trompe l'Oeil, Death Valley, Billboard is hand-signed and numbered by the artist. This fine art print translates the ephemeral site-specific intervention into a permanent, collectible format while preserving the conceptual rigor of the original artwork, exemplifying JR's practice of merging photography, public space, and illusion to challenge conventions of representation and scale.