The city of Leiden is home to many historical buildings and objects such as the old observatory, a floating Christmas market, and is home to Einstein’s Sink. One of its newest monuments is a very tiny one, the house of a Dutch Kabouter or gnome. The house appeared between the roots of a tree from 1833, initially as a small red door but eventually, a small front yard, a little garden, and even a special marker that denotes monumental buildings in the city were added. The unique creation was implemented during the…