Corten steel images

Planar House by Steven Holl

Corten steel panels give the kind of light I'm after, similar to the gabion walls of Dominus winery
Two skins - outer layer = corten steel, inner = glass.
Perforated with patterns like the gabion light.

For the tower...




Image below from http://www.vailloirigaray.com/
Vaíllo & Irigaray - Corten-steel ribs and solar-filtering wall made of recycled tires in the Audenasa office building, Navarra 2009:

See also the Folded House (x Architekten):

For corten window details: http://www.cooritalia.com/windows/products/metal/cor-ten/cor-ten/

Also see: Bordings Independent School in Copenhagen / Danmark by Dorte Mandrup Architects

for a perforated corten screen