This week our most popular story featured a pen that can draw 3D plastic objects (above). Scroll on for more highlights from the week in architecture and design plus our Dezeen Music Project track of the week. More about This week on Dezeen
The second of two movies in this series about Steven Holl's Sliced Porosity Block in Chengdu, China, is a walk through the spaces of the mixed-use complex. More about Movie: Sliced Porosity Block by Steven Holl Architects
New York architect Steven Holl describes how he designed the mixed-use Sliced Porosity Block complex in Chengdu, China, as a container for public space in the first of two movies by architectural filmmakers Spirit of Space. More about "This isn't just some iconic skyscraper" - Steven Holl on Sliced Porosity Block
News: Zaha Hadid Architects has been appointed by the Mayor of London to help develop plans for a major new airport in the southeast of England. More about Zaha Hadid appointed to develop plans for new London airport
News: the Royal Institute of British Architects has called on students to report companies offering unpaid architecture internships and said it "deplores any architects treating students this way". More about Report unpaid architecture internships, says RIBA
Latticed bridge trusses and hazy streetscapes adorn the garments of fashion designer Mary Katrantzou's Autumn Winter 2013 collection shown during London Fashion Week. More about Autumn Winter 2013 collection by Mary Katrantzou
Product news: books and magazines slot inside the deep cross-shaped notch in this table by designer Philippe Nigro for Ligne Roset. More about Cuts by Philippe Nigro for Ligne Roset