Private Project

Deep Structure

‘Deep Structure’ explores the links between architecture, health and community wellbeing through the lens of Sheffield’s Park Hill estate. Troubling the links between buildings, bodies and post-industrial landscapes, the film draws parallels between the unique sprawling structure of the building and the scientifically measured body. Designed in 1961, the estate is one of the UK’s most radical and significant post-war housing projects and a testimonial to an era that revolutionised social and residential housing.

Filmed at Hope Cement Works in the Peak District, The Materials Science and Engineering Department at the University of Sheffield and the Park Hill estate, ‘Deep Structure’ focuses on material structures, considering the ways in which they are measured and analysed. Hope Cement Works, which opened in 1929 and is now the largest material factory in the UK, becomes a complex monolithic space within the film, representing something in-between industrialised networks and natural systems. Entangling these connections, ‘Deep Structure’ thinks about the factory and the estate as living bodies – machines for health, good and bad – considering the ways bodies and buildings are mapped, archived and translated into data.

Informed by research in Sheffield Archives & Local Studies Library and ongoing conversations with former residents of the estate, ‘Deep Structure’ complicates official narratives around its history with the lived experiences of its inhabitants. The film experiments with the scale of speech, from the bureaucratic and instructional to the emotionally intimate and physical, where voice and sound acts as both a dislocation and a connecting element within the work.

Developed in collaboration with Human Computer Interaction Design at City University, London, The Space Syntax Laboratory at The Bartlett, and the Department of Materials Science and Engineering, University of Sheffield, ‘Deep Structure’ uses scanning, spatial analysis techniques and archival data sets on Park Hill to unpick the ways in which buildings and bodies are surveilled, both through official-bureaucratic structures and shared social experiences. Built on mathematical algorithms, space syntax is a method of analysing spatial configurations. It measures the difficult to define space between buildings and the social or anti-social encounters that activate buildings, cities and landscapes. The application of algorithmic and data visualisation processes becomes a mode of navigation within the film, and reflects how scientific reasoning is authored and inscribed into both the body and civic systems.

One of the most unusual aspects of Park Hill’s design process was the emphasis placed on the residents themselves. The design encouraged social interaction, and uniquely involved tenants within a pioneering consultation throughout the design process and the building’s initial use. The Housing Act 1980 marked the start of a seismic shift towards home ownership, introducing caps on local authorities to limit their ability to borrow money to build council houses. Architects, town planners and designers have a powerful influence on our health and self-esteem, as well as ideas around community and society. Interrogating the contested civic ambitions of architecture, ‘Deep Structure’ is a darkly speculative work that examines our uneasy and increasingly precarious relationship to public welfare, housing and wellbeing.

  • Ilona Sagar
    Director
  • Ilona Sagar
    Writer
  • Laura Clarke
    Producer
  • Lauren Chandler
    Key Cast
    "Figure 1"
  • Vivienne Bell
    Key Cast
    "Figure 2"
  • David Crossland
    Key Cast
    "Former Residents of Park Hill"
  • Mark Pearce
    Key Cast
    "Former Residents of Park Hill"
  • Howard Humphries
    Key Cast
    "Former Residents of Park Hill"
  • Joanne Marsden
    Key Cast
    "Former Residents of Park Hill"
  • Kate Reardon
    Key Cast
    "Former Residents of Park Hill"
  • Mandy Kent
    Key Cast
    "Former Residents of Park Hill"
  • Sharon Mawson
    Key Cast
    "Former Residents of Park Hill"
  • Lynn Smith
    Key Cast
    "Former Residents of Park Hill"
  • Ed Cavanagh
    Key Cast
    "Hope Cement Works"
  • Daniel Geddes
    Key Cast
    "Department of Materials Science and Engineering, University of Sheffield"
  • Tom Nowell
    Crew
    Gaffer and Camera Operator
  • Ilona Sagar
    Crew
    DoP
  • Sebastian Nowell
    Crew
    1st AC
  • Seth Scott
    Crew
    Sound Design
  • Craig Rihoy
    Crew
    Sound Recordist
  • Dan Fleetwood
    Crew
    Human Studios CGI animations
  • Mike Keelin
    Crew
    Grade and conform
  • Project Type:
    Animation, Experimental, Short, Other
  • Runtime:
    27 minutes 40 seconds
  • Completion Date:
    October 10, 2019
  • Production Budget:
    17,000 GBP
  • Country of Origin:
    United Kingdom
  • Country of Filming:
    United Kingdom
  • Language:
    English
  • Shooting Format:
    Digital
  • Aspect Ratio:
    16.9
  • Film Color:
    Color
  • First-time Filmmaker:
    No
  • Student Project:
    No
Director Biography - Ilona Sagar

Ilona Sagar, lives and works in London. Using a diverse range of media spanning moving-image, text, performance and assemblage, she has formed a body of work which responds to the social and historic context found in the public and private spaces we inhabit. By instrumentalising historical archives and their institutions, not as an encounter with a safely sealed past, but as something current and unstable that speaks urgently to our present condition, she explores the links between language, surface, technologies and the body through our increasingly mediated encounters in social, political and experiential space. A significant aspect of her practice is the broad cross-disciplinary dialogue generated through collaboration with a range of art and scientific disciplines; including dance, architecture and neurology. Illusion and material [dis]honesty set the stage for works which seek to seduce, alluding to something familiar yet other. Recently Ilona Sagar won the 2018 Research in Film Award at BAFTA HQ and is the Saastamoinen Foundation, Helsinki, artist in residence for 2021. Forthcoming commissions include ‘The Radio Ballads’ Serpentine Gallery, where she is one of four new commissions with Sonia Boyce, Helen Cammock and Rory Pilgrim (2020/21), also will also embark on a new solo commission with Firstsite Gallery, Colchester (2021).

Recent projects include: ‘Deep Structure’(2019) S1 ArtSpace, Sheffield, ‘Living with Buildings’, Wellcome Collection, London (2018/2019); ‘Self Service’ publication and event series, CCA and GOMA, Glasgow as part of Glasgow International (2018); ‘Correspondence O’, solo exhibition at South London Gallery, London (2017/2018); ‘GLORIA’, Yinka Shonibare Guest Projects 10 year anniversary, London (2018); HereAfter group show as part of the SPACE HereAfter residency, The White Building, London (2017); solo project at Pump House Gallery, London as part of ‘The Ground We Tread’ (2016).

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