By now, the news about the appearing monoliths has become ancient history. The mystery of the first, perfectly symmetrical, shiny bar that came up in the Utah desert to the whole world&rsquos surprise, has long been solved. The 3-m-long metal column was first suspected to be the work of the late John McCracken, maverick sculptor (disproved later since McCracken had died in 2011) and then another local sculptor, who denied the charge. A popular version is that the structure was trash, dumped at Red Rock Country by a crew member on the futuristic fantasy show Westworld, as part of a prank.