Your guide to the art along the Green Line Use this guide to plan your tour of Inwood/Love Field Station. The concept for this station stems from the schools and research centers that call this neighborhood home. Using these institutions as inspiration, artist Roberto Munguia employed the theme "Tree of Knowledge." To carry out the concept, a colorful maze shaped like an abstract brain greets riders at the station entry. Near the maze is a spark, representing the illumination that springs forth from discovery. The maze is intended to be a functional piece, a fun challenge for riders waiting for a train. Another, more meditative maze exists in the park area adjacent to the station.