Goer & Rebis© Goer, Rebis Photo: Luna Park
Graffiti on (freight) trains is a familiar sight. With millions of freight cars on the rails, there's a seemingly endless supply of canvases to paint on. Since freight trains often travel across borders, this graffiti appears across Mexico, Canada, and the United States. We have collected some of the best examples in our series on trains.

© Selfie, Photo: Luna Park