That's really cool! Looking forward to seeing those stations and trains one day. Your link also prompted me to check the St. Petersburg metro stations: https:/

That's really cool! Looking forward to seeing those stations and trains one day. Your link also prompted me to check the St. Petersburg metro stations: https://www.google.com/search?q=sankt+petersburg+metro&tbm=isch&ved=2ahUKEwiP35LsveLwAhUH-4UKHUFUAEkQ2-cCegQIABAA&oq=sankt+petersburg+metro&gs_lcp=CgNpbWcQAzICCAAyAggAMgYIABAIEB4yBggAEAgQHjIECAAQHjIGCAAQCBAeOggIABCxAxCDAToFCAAQsQNQ3tcBWKfzAWCs9QFoAHAAeACAAUWIAbkKkgECMjKYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=C7KrYM-tMYf2lwTBqIHIBA&bih=789&biw=1440 https://www.google.com/search?q=sankt+petersburg+metro&tbm=i... Equally pleasing! :)