The metro is cleaner than I thought.
https://preview.redd.it/i9qr1gddq9ge1.jpg?width=3024&format=pjpg&auto=webp&s=39e2dc0534a131bf52096c79897bd3ccc2a2bfdd
https://preview.redd.it/b6yixfddq9ge1.jpg?width=4032&format=pjpg&auto=webp&s=0c5c573c1aa023423e197c5f94f8cf13310a2267
