Collapsable skyscraper for disaster zones wins conceptual design competition - https://t.co/bj3XdK3QQU

Collapsable skyscraper for disaster zones wins conceptual design competition - https://t.co/bj3XdK3QQU

— Barry Harley (@barryhphoto) April 18, 2018

from Twitter https://twitter.com/barryhphoto