Three sketches & model

Reference Image

Sketches

 

Model in Cryengine without the materials
 

 

Reference:
http://www.bluffton.edu/~sullivanm/spain/barcelona/mies/pavilion.html
http://www.thehiat.org/2012/02/motorless-city-of-detroit.html
http://www.thehiat.org/2012/07/abandoned-universities-and-colleges.html
http://luirig.altervista.org/naturaitaliana/viewpics.php?title=Turkey+Earthquake+August+19,+1966.+Collapse+of+a+bank+buildin...