The Ben Tardif is an American from Los Angeles, who has spent the last three years of his free time building an amazing little marble town he calls “Marble Mountain”. This machine consists of 25 sections are joined together to form a kinetic sculpture.

These sections were built according to a specific theme and have small trains, stairs, slides, a ski jump, a castle, a golf course, a track bowling, a reproduction of the Times Square, of Lombard Street, a Skate Park and much more. This large machine was made entirely of wood, is 3,6 m 2,5 m width. Yet its construction has not been completed fully, and Ben continues its improvement.