News: a group of libertarian activists in the U.S. plans to distribute open-source blueprints for homemade 3D-printed guns, provoking questions about the potential uses of the increasingly affordable technology. More about Gun enthusiasts release open-source kits for 3D-printed Wiki Weapons
Dezeen promotion: Italian firm Refin are launching a collection of patterned ceramic tiles with graphic design studio FM Milan at the Cersaie 2012 design event in Bologna this week. More about Frame tile collection by Refin
News: architects, curators and students can now apply to participate in the Lisbon Architecture Triennale, which takes place from 12 September to 15 December 2013. More about Call for entries to Lisbon Architecture Triennale
In this movie by Gwenael Lewis, designer Omer Arbel talks about the story behind the 14 Series lights he produced under-the-radar in a barn to create a chandelier for Canadian lighting company Bocci. More about Movie: Omer Arbel on "making chandeliers on an agricultural farm"
The latest issue of Dezeen Mail leads with a pair of GPS shoes that show you the way home no matter where you are, which was our most popular story from the London Design Festival last week, plus all the latest news, jobs and reader comments from Dezeen.
Read Dezeen Mail issue 120 | Subscribe to Dezeen Mail
More about Dezeen Mail #120
News: Swiss architect Peter Zumthor has today been named as the recipient of this year’s Royal Gold Medal for architecture. More about Peter Zumthor to receive the Royal Gold Medal for architecture
Stray balls aren't a problem on the rooftop tennis court of this sports centre in western Poland by PL.architekci, thanks to the cage that covers the building (+ slideshow). More about Fala Park by PL.architekci
Dutch studio i29 have coated everything in grey at this pop-up furniture shop in Amsterdam. More about As Good As New pop-up shop at SPRMRKT by i29
London Design Festival: Zaha Hadid teamed up with hairdressing brand Fudge to create a pop-up hair salon in London last week. More about The Fudge Pop-Up Salon by Zaha Hadid
London Design Festival: designer-makers East London Furniture have temporarily fitted out the interior of London bar DreamBags JaguarShoes using nothing but scrap materials found on the local streets. More about East London Furniture at DreamBags JaguarShoes
News: Barclays Center, a 19,000-seat indoor sports arena designed by SHoP Architects and AECOM, opens to the public in Brooklyn this weekend. More about Brooklyn's Barclays Center opens
News: architecture critic Rowan Moore has labelled Renzo Piano's Shard skyscraper as a "serious failure of planning" and described claims that the Olympics will regenerate east London as "bullsh*t". More about Olympic regeneration claims are "bullsh*t" - Rowan Moore
A whirring helicopter of LEDs creates the illusion of a glowing hat in this design by Moritz Waldemeyer for Irish milliner Philip Treacy (+ slideshow). More about LED hats by Moritz Waldemeyer for Philip Treacy
Dezeen promotion: the inaugural Icon Awards for British architecture and design were launched during this year's London Design Festival and voting is now open for the Icon of the year award. More about Icon Awards 2012
French designers Ciguë modelled this north London store for skin and haircare brand Aesop on a 1930s medical laboratory. More about Aesop Islington by Ciguë
London design firm Studiomama is contributing an orange chair that has been remodelled from a discarded frame to the Stepney Green Design Collection curated by Dezeen. More about Re-Imagined Chair by Studiomama for the Stepney Green Design Collection
This holiday cabin in Sweden by architect Mikael Bergquist is clad with untreated timber that will fade to grey as time passes (+ slideshow). More about Summer House by Mikael Bergquist
London Design Festival: Edward Barber and Jay Osgerby, Jasper Morrison and AL_A are among the designers who have created benches with British design brand Established & Sons for the central courtyard of the V&A museum (+slideshow). More about Bench Years by Established & Sons at the V&A museum
Dezeen promotion: manufacturers MCZ have launched a cylindrical pellet stove called Tube. More about Tube stove by MCZ
A sharply pointed gable rises above the walls of this stone funeral chapel in a small German town by Bayer & Strobel Architekten (+ slideshow). More about Funeral Chapel in Ingelheim Frei-Weinheim by Bayer & Strobel Architekten