What Penn Station used to look like will make you weep with longing

The main waiting room, inspired by the Roman Baths of Caracalla, was the largest indoor space in the city - a block and a half long with vaulted glass windows soaring 150 feet over a sun-drenched chamber. Beyond that, trains emerged from bedrock to deposit passengers on a concourse lit by an arching glass and steel greenhouse roof.
Read more: http://ift.tt/1Ihk2gy