File - This Jan. 10, 2006, file photo, shows the stucco and adobe Prada Marfa, near Valentine, Texas. Texas officials say the Prada Marfa is an illegal roadside advertisement and is considering what to do about the iconic West Texas structure. The Prada Marfa was installed in 2005, but it only came under scrutiny this summer after Playboy installed a 40-foot sign with a neon-lit bunny not far from the famous building. The state ordered Playboy to remove its sign within the next month. (AP Photo/Matt Slocum, File)

Texas: Prada Marfa is illegal roadside ad

The Prada Marfa art installation has stood alone in the West Texas plains for eight years, its high-end Italian fashion goods available to n…