BERLIN — A sprawling open-air artwork that occupies an entire city block here is designed to make you feel uncomfortable, overwhelmed and alone.
The artwork — situated on 4.5 acres of prime downtown real estate, surrounded on three sides by government and business buildings — is a vast grid of 2,710 irregular concrete slabs situated on a wavelike, rolling foundation. The open sides and sloping floor invite you to venture downward through mazelike corridors until the concrete slabs surround and submerge you. You can glimpse fellow visitors only in passing as they slip along adjacent corridors and quickly disappear — as if swallowed up by the darkness.