Architecture

Gustave Eiffel had a small apartment on the third floor of the tower where he invited his friends.

In 1905 a competition was organized to climb the Eiffel Tower up the stairs.

The Golden Gate Bridge is constructed to withstand an earthquake of magnitude 8.

During the first years since it has been opened, it hosted naumachia—naval battles.

The monumental staircase at the top of the long street leading to the Tiber was designed in such a way that the scenic effect gradually increased the closer one approached.

King Louis XIV had his morning rituals.

In 1950, the old spire was replaced with a 46-meter mast.

It has four stories, each of which is built in different architectural orders.

It had a sewerage system running along the streets.

In the central part of the building is an elegant steel spiral staircase that connects the various levels of the villa.