The exhibition ‘Black Spaces Matter’, conceived by architectural historian Pamela Karimi and brought to life through extensive curatorial collaborations, presents a series of vignettes exploring the past, present, and future of New Bedford, Massachusetts, a hotbed of abolitionist activity in the late eighteenth and early nineteenth centuries, and a haven for freed and escaped slaves at the end of the so-called ‘underground railroad’. Through a mix of media – objects, photographs, videos, and a virtual reality rig – the show presents a compelling picture of a vital, historic, and living African-American community that first thrived prior to the US Civil War, and its continued grassroots struggle to preserve its architectural heritage. The stories and images presented collate an important and overlooked chapter of New England architectural history, suggesting the utility of new media in historical documentation and highlighting the continued need to explore positive examples of communities of colour through the dimensions of space and place.