Physics of Stone Arches

To understand better WHY romanesque buildings have thick walls (with small windows) and used buttresses and meanwhile, WHY gothic buildings have greater windows and can reach greater heights, I share this link. This link is taken from the website "NOVA. Building the Cathedrals", and allow you to understand some aspects of the romanesque and gothic styles in architecture.
"NOVA. BUILDING CATHEDRALS. THE PHYSICS OF STONE ARCHES".

European capitals (All)

Here it is the last entry on the european capitals before the exam on Friday.
GOOD LUCK TO EVERYONE!

European capitals (all) on PhotoPeach

Interactive map of spanish romanesque

This is a useful resource I have found on the web: it is an interactive map of spanish romanesque from the web www.arquivoltas.com .
If you click on a province, it shows the romanesque art on this province.

http://www.arquivoltas.com/Arquivoltas.htm