Kungsträdgården is the most important park in Sweden, [...] It is the thread that pulls together the historical power of the monarchy with the commercial blocks of Hamngatan and the working-class districts of Södermalm. This is very important for democracy because it has to do with power, symbolically and spatially.

Enter the Illuminator, a New York-based art activist collective, whose shifting membership has mastered the legal grey zone that regulates projection in public.

[...] the Illuminator takes the normally stationary technology out of the classroom and onto the streets, affixing a high-powered, 12,000-lumens projector atop a van — or, when special nimbleness is required, a trolley — to ignite urban façades with political statements that are as bold as they are temporary. — Urban Omnibus

Over the past couple of decades, artists and designers have developed augmented realities that propose vastly different, and often more radical perspectives of what a digitally enhanced public realm could look like. [...] many actually existing AR projects instead ask critical questions about the implementation of this novel technology and its potential to shift both the everyday experiences and political economies of architecture and cities. — Failed Architecture

The space under elevated highways are often dark, industrial, and empty. With so much capacity to create a vibrant public space, organizations and cities are exploring ways for creative development in the otherwise unused area. — PopUpCity

The city grid, which once served to organize the development of private real estate by providing access to land parcels, now has a more pressing role to play in making cities livable. Our reimagining of the grid starts from the premise that how we use public rights of way no longer meets the city’s needs, so we should transform the streets radically, dedicating them to pedestrians. — citylab.com

As Moscow’s Zaryadye Park approaches its first birthday next month, the city’s chief architect, Sergei Kuznetsov, is defending the Diller Scofidio + Renfro-designed green space for an unexpected feature: its aphrodisiacal properties. Just a stone’s throw from the Kremlin, the firm’s carefully crafted experiment in “wild urbanism” has lived up to its billing, apparently, becoming something of a hotbed for outdoor lovemaking. — news.artnet.com

O’Herlihy’s “same old stuff” is, in actuality, bringing plenty of fresh thinking to the issue of density at a time in which Los Angeles is building up instead of out — a time when changes in zoning, especially along transit lines, is adding more condos and apartments to the skyline, transforming the landscape of single family homes for which the city is known.

Over the last 15 years, LOHA has made a name for itself by working on projects that make innovative use of tight urban spaces. — latimes.com

After the tragedy, [a statue of Confederate general Robert E. Lee in Charlottesville, Va.] and another honoring Stonewall Jackson were shrouded, but only temporarily. Around the country, similar monuments have been removed. In some cases, only their pedestals remain.

We asked artists to contemplate these markers of our country’s racist and violent history — the space they take up, physically and psychically — and imagine what should happen when they are gone. — The New York Times

After pothole gardeners and pavement crack fillers, the Guerilla Grafters are the next urban hacking collective that wants to make streets a better places for everyone. The collective sees grafting branches of fruit trees onto trees in the streets as an opportunity to provide free access to food to urbanites. The process of adding a small branch to an existing city tree is considered vandalism. However, that doesn’t stop the Guerilla Grafters [...]. — Pop-Up City

With more options that ever for getting around cities, and finite space, the question of how we use this infrastructure, and who controls it, is more important than ever. By regulating how these new transportation options evolve, cities can potentially bring about a more sustainable, multimodal, and less car-centric transit future. — curbed.com

NEW YORK’S MUSEUM of Modern Art is under siege. Well, a virtual siege, at least. A group of renegade artists has co-opted the brightly-lit Jackson Pollock gallery on the museum’s fifth floor, turning it into their personal augmented reality playground. [...] those that have downloaded the MoMAR Gallery app on their smartphones, the impressionist's iconic paintings are merely markers—points of reference telling the app where to display the guerilla artists’ works. — Wired