About those trains in the beginning; They are both two different trains (of the same type), and while frosty, they appear completely 'railworthy'. Trains with a little ice on them is no uncommon sight here and does in no way prevent the trains from operating.
Thieves tried to turn this piece of art from Eduardo Chillida worth 1.6 million dollars to a scrapyard for $39.00. This just proves that art is in the eye of the beholder.
About those trains in the beginning; They are both two different trains (of the same type), and while frosty, they appear completely 'railworthy'. Trains with a little ice on them is no uncommon sight here and does in no way prevent the trains from operating.
Second, they aren't subway trains. :3