" The trains were the beating heart of the New York graffiti scene. "
- Adam Mansbach

In the context provided by Adam Mansbach's statement, trains are described as central to the vibrant graffiti culture that thrived in New York City during a specific period. This literal interpretation suggests that trains served as a crucial medium for artists to showcase their work and engage with an audience on a large scale.

Beyond its surface meaning, this quote delves into the broader cultural significance of public transportation as a canvas for artistic expression. Trains were not just vehicles but also mobile galleries that allowed graffiti art to reach diverse parts of the city, making it accessible to everyone who rode them. This method of sharing artwork through an everyday activity underscored how deeply integrated street art had become with urban life in New York. It highlighted the role of trains as a platform for marginalized voices and emerging artists to gain recognition and connect with others who shared their passion.

Adam Mansbach is an American author known for his satirical and humorous approach to literature, often tackling themes related to contemporary culture and social issues. His statement about trains in relation to New York's graffiti scene reflects his keen interest in urban aesthetics and the dynamics of public spaces. Through this quote, he underscores how art can flourish when given a platform that reaches beyond traditional galleries and museums into the lives of everyday people.