For the past four weeks, an orange robotic arm has been constructing a brick wall in south Manhattan.

[Image: Pike Loop by Gramazio & Kohler].

Neither a new Berlin Wall nor part of a delayed realization of Superstudio's Continuous Monument, the machine was, in fact, built and programmed by Swiss architects Gramazio & Kohler. It is now the focus of an exhibition, called Pike Loop, at Storefront for Art and Architecture.

Tonight—Tuesday, October 27—at 7pm, Storefront will be hosting a public event in celebration of the project, down at the wall itself, free and open to the public. Here's how to get there from Storefront. Be sure to stop by.