Wooden Fence from Dealey Plaza

Origin
Dealey Plaza, the historic West End district of downtown Dallas, Texas, is the location of the assassination of John F. Kennedy on November 22, 1963. The Dealey Plaza Historic District was named a National Historic Landmark in 1993 to preserve Dealey Plaza, street rights-of-way, and buildings and structures by the plaza visible from the assassination site, that have been identified as witness locations or as possible assassin locations.

Effect
A conspiracy theroy states that an assassin killed Kennedy by standing behind a fence on the Grassy Knoll of Dealey Plaza. This is a section of that fence. When someone stands behind it, they will become completly invisible to both the eye and camera. This effect can be used for nefarious purposes, so it is stored against a wall.