7 Strange And Most Unusual Buildings On Earth

4. National Centre for the Performing Arts

This is an opera house in Beijing which is often referred to as “The Giant Egg”. It can seat 5,452 people in three separate halls.  This building was designed by a French designer, Pau Andreu, and it took almost six years to complete.  The inaugural concert took place in 2007, six years after the start of construction.

The Giant Egg is a 151-foot domet hat measure 695 feet from east to west, and 472 feet from north to south.  In order to enter the building, audience need to  walk through a hallway that goes under the lake.

5. Krzywy Domek

Krzywy Domek is an irregularly shaped structure that is part of the Rezydent shopping mall located in Poland and it was built in 2004.  Two architects Szotynscy and Zaleski designed the building, inspired by Jan Marcin’s fairytale drawings.  If you look from outside it seems there is not a single straight wall inside.  The curvy lines give the building an unusual look.