The document summarizes Mass Observation Archive's work collecting materials from prisoners. It discusses Mass Observation's history collecting diaries and documents since 1937. It details a partnership between Mass Observation Archive and University of Sussex to hold creative writing workshops in Lewes Prison in 2013. The workshops aimed to elicit prisoners' subjective experiences of themes like time and belonging. Prisoners found the workshops helped with confidence, honesty, reflection, and moving forward. The partnership enhanced Mass Observation's 12th May diary collection with new voices and opportunities for research on everyday life.