When Passengers Become Living Ads in the Metro (8) June 11, 2023 Radek Radek Radek is a passionate and enthusiastic blogger about Wonderful and Weird Things.Read more articlesPrevious PostWhen Passengers Become Living Ads in the Metro (24 Pics)You May LikeThe World’s Most Expensive Mountain Bike Made out of 24k Gold by The House of Solid GoldIncredibly Awesome Panoramic Landscapes by Leo CaillardAbsolutely Impressive Whimsical Clay Illustrations by Irma Gruenholz