While the Californian Coachella festival began on April 13 2018, the festivalgoers were able to discover an amazing installation designed by the Italian artist Edoardo Tresoldi. This work, titled “Etherea”, consists of three transparent sculptures made using transparent wire mesh. Thus, viewers can see an optical effect of perspective and dimensional relationships caused by space through the three sculptures. From a distance, one would almost believe in a hologram. All his work is to discover on his website.