Between 2014 and 2020, Frank Herfort visited more than 770 metro stations in 19 cities, creating a remarkable archive of architectural and artistic splendor.Between 2014 and 2020, Frank Herfort visited more than 770 metro stations in 19 cities, creating a remarkable archive of architectural and artistic splendor.Read MoreSubways, Photography, Transit Systems, Travel and Vacations, Moscow Metro, Russia, Ukraine, Belarus, Azerbaijan, Georgia (Georgian Republic), Armenia, Uzbekistan, Prague (Czech Republic), Bucharest (Romania), Budapest (Hungary)
