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Field Casting

3rd February 2023 - 5th March 2023

white hearing bones on a black background

Field Casting

Exhibition by Matterlurgy, a collaborative practice between London-based artists Helena Hunter and Mark Peter Wright

3 feb – 5 March 2023
On the shore of Aura River in Turku, Finland


Field Casting is an exhibition by the London-based artists Matterlugy (Helena Hunter and Mark Peter Wright). During 2019–2023 they worked alongside marine biologists at the Archipelago Research Institute on the Island of Seili to understand how the Baltic Sea is sampled, monitored and modelled in relation to local and global climate change.

The exhibition investigates scientific ‘fieldwork’ as a site and subject of study, zooming in on the practices, tools and perspectives embroiled in the production of climate data. It explores the relationship between field practice and automated data collection and highlights knowledge as an event that is materially entangled with the lives of humans and nonhumans.

Across sculpture, film and sound, Matterlurgy cast a unique assemblage of artefacts, actors and stories: the scientist body, tools and technologies of capture, processes of reading, recording and translating phenomena that often occlude apprehension.

The front space of the gallery features Professor Ilppo Vuorinen sampling plankton in the Baltic Sea. Vuorinen is filmed “throwing the line”, a posture he has performed countless times over the 40 years of his research. His hands are cast in the same position from an alginate mould, a sculptural material that includes brown algae in its ingredients. Adjacent is a film that shows a Secchi disc being immersed in water. Created in 1865 by Angelo Secchi, the black and white disc is still used today to measure the transparency of water. By lowering it into the ocean, scientists rely on the human eye for recording thresholds of vision. Amongst this assemblage is the presence of automated data and the promise and threat of digital sampling amongst the slow-phasing of scientific bodies.

In the back space of the gallery, 3D scans of Herring Otoliths (ear bones) are displayed. The voices of scientists Professor Marjut Rajasilta and Dr Katja Mäkinen filter through the air and discuss how climatic data is stored within the ear bones of fish, how they extract and interpret this information and the possible futures of the Baltic Sea. Next to this work is a text score for microscopic looking, developed with Ilppo Vuorinen, and a film that showcases the vibrant worlds of nonhumans as they are partially glimpsed through technological apparatus.

Field Casting is curated by Taru Elfving as part of the programme How do you know what you know? Exercises in Attentiveness which presents new artworks commissioned by CAA Contemporary Art Archipelago in collaboration with the Archipelago Research Institute (University of Turku). Since 2017, CAA has invited artists to develop long-term enquiries addressing the myriad questions raised by the island context in a series of research residencies, collective retreats, and public events in the project Spectres in Change. CAA has focused on nurturing the sharing of methods, protocols and rituals – some inherited or borrowed, others invented or emergent – between artists visiting the island of Seili and scientists with decades-long embedded practice in Turku Archipelago. The exhibition and the accompanying events invite wider participation in this ongoing multidisciplinary dialogue and highlight the significance of fieldwork in the face of the escalating ecological emergency.



Matterlurgy is a collaborative practice between London-based artists Helena Hunter and Mark Peter Wright. Their work engages with the environmental sciences: its methods, processes and technologies for sensing, translating and predicting climate change/damage. Working across disciplines and media, they combine the production of artworks with co-constructed events, exhibitions and live performances. They have produced projects about air pollution, river health, waste, flooding and climate modelling. Artworks have been made in relation to sites, including a hydropower station, disused steelworks, a laboratory for ice simulation and an abandoned copper mine.


Read more about the exhibition on the Titanik website


3rd February 2023
5th March 2023