According to the Daily Mail, the world's smallest villa was built by 49-year-old British renowned miniature artist Willard Wigan. It is built on a large sewing pin head. Despite being only 0.5 millimeters in size, it has 2 floors and 4 rooms, and each room has details and interior decorations that can only be observed under a microscope. Moreover, the villa is surrounded by a complete garden.