A solid set of 174 parts. Very good in composition – all the main forms are present in sufficient amount to create both well-known monuments of history and culture, and objects of the near future still unknown to mankind. The set comes with a booklet that briefly explains how to build the Great Pyramid of Giza, the Leaning Tower of Pisa, the Golden Gate and Tower Bridges, the Sydney Opera House, the Eiffel Tower, the Empire State Building and other famous architectural monuments.