Alex Garkavenko

How Cities Keep People Out

A short history of barricade design.

Andreas Symietz

New York's Broken Umbrellas, Reimagined as Art

A spiky dome, locally sourced from streets and trashcans.

David Hotson Architects

These Houses With Slides in Them Would Make Anyone Giddy

Need to get from the bedroom into the foyer? Try one of these quirky chutes.