Transforming Collections aims to enable digital search across collections, to uncover patterns of bias in collections systems and narratives, to reveal hidden connections, and to open up new interpretative frames and ‘potential histories’ of art, nation and heritage4. Whose voices, bodies and experiences are centred and privileged in collections? This project is underpinned by the belief that a national collection cannot be imagined without addressing structural inequalities, contested heritage and contentious histories embedded in objects. In 1999, the late sociologist and cultural theorist Stuart Hall posed the question ‘Whose heritage?’. Hall called for the ‘unsettling’ and ‘reimagining’ of heritage and nation. Nearly 25 years on, the need to critically question and transform notions of ‘heritage’ and ‘nation’ remain as urgent as ever. Led by UAL in close partnership with Tate among our 16 partners across the UK, the project seeks to surface suppressed histories, amplify marginalised voices, and re-evaluate artists and artworks long ignored or side-lined by dominant narratives and institutional practices. We want to imagine an inclusive, evolving, (re)distributed ‘national collection’ that builds on and enriches existing knowledge with multiple and multivocal narratives, to critically connect and imaginatively disrupt collections, and transform them.