Here is the official description from the ETRO website.
Fall Winter 2013 Campaign
The everyday celebrates beauty. There are no boundaries between day and night. The new Etro campaign inhabits a space that can only be defined by chromatic rhythm, an imaginary place where reality and fantasy blur together to become one. In the winter collections, graphic elements in black and white meet shining night shades, translating the exotic references in a sophisticated and contemporary urban mood. The man discovers feathers and learns about the lightness of flight. The woman turns the dandy elements into a feminine concept, with elegance and irony. Meanwhile, the Paisley pattern runs along the silhouette, through the richness of materials, playing with overlaps and optical illusions.