The art of boreholes: Essex artists visit the BGS to be inspired by our library of geological core
Two UK-based artists visitors aim to turn art and earth science into a collaborative experience that facilitates discussion on land usage.
02/11/2023 By BGS Press
October 2023 saw BGS’s National Geological Repository (NGR) welcome two UK-based artists who were visiting the collections as part of their individual projects focused on the Blackwater Estuary in Essex. Nastassja Simenski and Angenita Teekens visited the repository to view core samples from around Bradwell A, a Magnox-design nuclear power station located on the Dengie peninsula at the mouth of the River Blackwater in Essex. The power station has been in long-term decommissioned management since 2019.
The landscape of the Blackwater Estuary
Nastassja Simenski, artist and researcher at University College London, is studying for her PhD on the potential of collaborative fieldwork between artists and archaeologists. She is particularly focused on how the development of place-specific and collaborative methods ‘in the field’ enable new ways of highlighting current conversations around energy production in the Blackwater Estuary.
Visiting the BGS repository and seeing the core samples from the Bradwell and Blackwater Estuary helped me to get a sense of how the geology of the area has shaped the landscape over time and, in turn, impacted the types of human production and interaction here over long durations […] for instance, the core samples from Bradwell are a starting point from which we can think about how a seemingly remote part of the Essex coast is implicated in wider contexts like managed realignment and climate change mitigation, agricultural policy, natural and cultural heritage, and the development of new forms of energy production.
Nastassja Simenski
Natassja’s research includes place-based art practices and considers how specific scientific research and data such as BGS core samples can be used creatively to tell bigger stories that move across long time periods and wider geographies. The issues explored in her research are mediated through art including the potential to use data, historical records and interviews to inform musical scores, live performances and films that get shown in situ or in galleries, broadcast on radio and screened at film festivals. Natassja’s research includes place-based art practices and considers how specific scientific research and data such as BGS core samples can be used creatively to tell bigger stories that move across long time periods and wider geographies. The issues explored in her research are mediated through art including the potential to use data, historical records and interviews to inform musical scores, live performances and films that get shown in situ or in galleries, broadcast on radio and screened at film festivals.
Earthworks: boreholes and dorodangos
Angenita Teekens is an established artist with 25 years of experience in facilitating environmental community art projects. Her most recent project, ‘Earthworks’, is a community inquiry about bore samples, extraction, disposal and the energy transition. The project will see members of the Othona community, as well as community groups in Essex, creating 260 dorodangos, which will be twinned with bore samples taken from fields adjacent to Bradwell, which are currently stored at BGS.
The Japanese dorodango artform consists of a small sample of clay rolled into a sphere by human hands within human time, as part of a slow meditative practice.

Dorodango-making workshops. ©Angenita Teekens.
Accessing the BGS collections is a vital source of information for the creation of a borehole catalogue as part of Angenita’s project. The inclusion of visual materials such as borehole logs, along with sketches, drawings and writing, will help to guide participants in their creation of the dorodangos, whilst questioning land use, energy production, geological and human time and human impact on land.

Examples of BGS data used in the projects. BGS © UKRI.
The National Geological Repository at BGS
The National Geological Repository (NGR) is a UKRI national science facility and the largest collection of geoscience samples from the UK. It forms an integral part of BGS (part of UKRI’s Natural Environment Research Council) and is located at the BGS’s headquarters in Nottinghamshire.
NGR’s unique collections are used extensively by industry, in research and to support university teaching. It has the UK’s largest core storage and examination facility, with the Core Store and records collections at its centre. The collections include:
- borehole cores and samples
- fossils, rocks and other samples
- related subsurface information from the UK landmass and continental shelf
About the artists
Harper, W, and Simensky, N. 2023. Care and maintenance in perpetuity: the nuclear landscape of the Blackwater Estuary. Chapter 14 in St Peter-On-The-Wall: Landscape and Heritage on the Essex Coast. Dale, J (editor). (London, UK: University College London Press.) ISBN: 9781800084353
Relative topics
Related news
New NERC-funded project empowers young people to engage with environmental science
23/07/2026
BGS is part of a new, collaborative project, funded through NERC’s ‘Opening up the environment’ programme, helping the environmental research community become more accessible.
Geo-Explorers – after-school kids’ clubs
Event from 07/09/2026 to 07/12/2026
An after school club for junior geology enthusiasts
Building Europe’s geological future
20/07/2026
BGS scientists are contributing to a continent-wide initiative that is strengthening collaboration across borders to tackle shared subsurface challenges and unlock new opportunities.
Delving deep into mountains for future water security
16/07/2026
A BGS-led project is using new water-tracing investigation methods, geophysics and modelling to understand how water moves from mountains to the lowlands, helping to improve water security for billions of people.
Collecting beach pebbles: fun hobby but is it legal?
14/07/2026
The UK coastline will be inundated with keen holidaymakers this summer, many of whom will take a memento of their trip home in the shape of a pebble or two — but is it legal?
Updated national 3D model will determine the depth to the solid bedrock beneath our feet
13/07/2026
The BGS Superficial Deposit Thickness Model now includes an elevation model of geological rockhead for the first time, providing important data for civil engineers, geoscientists and environmental scientists.
UK’s world-class research organisations launch new collective
10/07/2026
The launch of the National Research Organisations Group brings together more than 100 science leaders to provide an authorativive voice on science, research policy and long-term investment.
Cheshire Geoenergy Observatory releases key geological datasets for UK thermal energy storage scheme design
09/07/2026
A new report and data packs from BGS will provide a unique resource for scientists working on the geology and hydrogeology of the Sherwood Sandstone Formation, an important aquifer and reservoir rock.
New geological mapping underway to help manage flooding along the River Tweed
08/07/2026
Scientists are surveying the Tweed catchment for the first time in over 100 years to enhance understanding of localised groundwater and improve flood forecasting.
Geological research in North Sea helping to safeguard subsea cables
06/07/2026
Subsea power and telecommunications cables are critical to the UK’s energy infrastructure and global connectivity, yet they remain vulnerable to damage from ship anchors, fishing activity and natural hazards.
UK Critical Minerals Intelligence Centre makes recommendations for the next UK criticality assessment
01/07/2026
CMIC has outlined the enhancements made to the next assessment update to ensure it is better tailored to the structure of the UK economy.
From archive to discovery: historical mineral reports support gold exploration in Scotland
25/06/2026
Digitised geological records show potential to unlock untapped mineral resources in Ardlochan, Argyllshire.