Project development and new materials solutions for the Hyundai Commission at Tate Modern, London.

Tate Modern’s Turbine Hall has hosted some of the world’s most memorable and acclaimed large-scale works of art, enjoyed by audiences of millions each year. The way artists have responded to this vast, former industrial space has transformed public perceptions of contemporary art. The fourth installation in the ten-year series of the Hyundai Commission gives artist Tania Bruguera an opportunity to create new site-specific work for this unique context, following the work of Abraham Cruzvillegas in 2015, Philippe Parreno in 2016 and SUPERFLEX in 2017.

The acclaimed Cuban artist and activist Tania Bruguera has created a series of subtle interventions in and around Tate Modern. The work’s title is an ever-increasing figure: the number of people who migrated from one country to another last year added to the number of migrant deaths recorded so far this year – to indicate the sheer scale of mass migration and the risks involved.

Bruguera has brought together a group of 21 people who live or work in the same postcode as Tate Modern. Called Tate Neighbours, they will explore how the museum can learn from and adapt to its local community. They have decided to rename Tate Modern’s Boiler­ House for a year in honour of local activist Natalie Bell. The Tate Neighbours have also written a manifesto which appears when you sign in to the free WiFi.

In the Turbine Hall is a large heat-sensitive floor. By using your body heat and working together with other visitors, you can reveal a hidden portrait of Yousef, a young man who left Syria to come to London. Meanwhile, a low-frequency sound fills the space with an unsettling energy. In a small room nearby, an organic compound in the air induces tears and provokes what the artist describes as ‘forced empathy’.

Tania Bruguera engages with 'the role of emotions in politics'. Her main concerns are institutional power, borders and migration. Her work spans performance, events, action, film, installation, sculpture, writing and teaching alongside site-specific works. Often, she sets out to cause change through her work. She calls this approach Arte Útil (useful art), in which people engage as users rather than spectators.

The changing numeric title is drawn from data supplied by the IOM’s Missing Migrants Project.