Mobile Sculpture

1.The top of the Middle Ages was the artistic achievement of the Gothic cathedral. These "Bibles in stone" than classical architecture in terms of technological daring. Two technological advances have made this possible: ribbed vaults and flying buttresses. These innovations led to huge glass windows, flooding the interiors with light. quality mesh and verticality characteristic gothic architecture. That cathedral is the most famous of that time and is in Paris, France?

I do not question you want answered, but I guess I can answer both.

For # 1, the cathedral of Paris that the question refers to Notre Dame, which has multiple flying buttresses and ribbed vaults around its exterior.

For # 13, I think the first mobile was created by Alexander Calder, and is a kind of kinetic sculpture.

Alexander Calder, kinetic, and I do not remember the name of the cathedral.

Sincerely, Number6