Showing posts with label Architectural Marvels of the World. Show all posts
Showing posts with label Architectural Marvels of the World. Show all posts

This dome is an architectural marvel


No one knows how the Romans made a non-reinforced concrete dome that survived two millennia. Apparently, a dome of this size made from modern concrete would collapse under its own weight.

Great Architectural Buildings

Here are some Inspirational Architectural Buildings:


Sofia : Bulgaria



Peyrepertuse: France





Orvieto:Italy



Merida : Spain




Chillon-Montreux : Switzerland






Castle du Marias : France



Aarburg: Switzerland