Design concepts - The Six Courtyard Houses

The Six Courtyard Houses were designed by Ibarra Rosano Design Architects in Arizona.This archdaily.com article has images and plan views. I'm not familiar with the climate in Arizona. I must say that I wouldn't want to live in the landscape pictured for these houses. It's a bit.. stark and exposed.What was the thought process for it? "I would like there to be a big central platform viewable from every window in the house. Plus, three plants." heeheee. I kid! Or do I?I'm more of a Secret Garden' kinda gal. But I want to learn more about this starker more modern/contemporary style. This Pintrest Board has tons of great examples.Various design concept sketches.I need to pick one to develop further. 1, 6 or 2?EPSON MFP imageEPSON MFP imageEPSON MFP imageEPSON MFP image