The third solo exhibition in the context of Cultural Matter is the work The Trolley (2017) by artist Nicholas O’Brien. The Trolley is, in the artist's own words, an essay game artwork. It revolves around the progressive disappearance of a mode of public transport in the urban landscape. The game is made into an installation and the story is a metaphor for the changes in public space and infrastructure in the US. A both medium specific and politically relevant work - that pushes the boundaries of traditional and new media.