04-08-2019 - Bellington, USA, Community2Community and Familias Unidas por la Justicia protest the H2-A guestworker program and the death of Honesto Silva, on the anniversary of his death two years ago © David Bacon

04-08-2019 - Bellington, USA, Community2Community and Familias Unidas por la Justicia protest the H2-A guestworker program and the death of Honesto Silva, on the anniversary of his death two years ago © David Bacon

20-10-2018 - Oakland, California, USA- Hotel workers strike against low pay at the Marriott City Center Hotel sit down blocking the road, children painting the strike slogan, One Job Should be Enough, on the road... © David Bacon

20-10-2018 - Oakland, California, USA- Hotel workers strike against low pay at the Marriott City Center Hotel sit down blocking the road, children painting the strike slogan, One Job Should be Enough, on the road... © David Bacon

20-10-2018 - Oakland, California, USA- Hotel workers strike against low pay at the Marriott City Center Hotel sit down blocking the road, children painting the strike slogan, One Job Should be Enough, on the road... © David Bacon

30-09-2017 - Site of the former Grunwick Factory that was the scene of and the union recognition dispute 40 years ago between 1976 and 1978, now rented housing © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker at he second of the Grunwick 40 community murals on Dudden Hill Lane bridge, Brent, north London commemorating the union recognition dispute 40 years ago between 1976... © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker. Unveiling of the Grunwick 40 community mural, Chapter Road, Brent north London opposite the site of the former Grunwick Factory that was the scene of the union recogn... © Stefano Cagnoni

30-09-2017 - Unveiling of the Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory that was the scene of a union recognition dispute 40 years ago between... © Stefano Cagnoni

30-09-2017 - Unveiling of the Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory that was the scene of a union recognition dispute 40 years ago between... © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker. Unveiling of the Grunwick 40 community mural, Chapter Road, Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 y... © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker. Unveiling of the Grunwick 40 community mural, Chapter Road, Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 y... © Stefano Cagnoni

30-09-2017 - Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory that was the scene of the union recognition dispute 40 years ago between 1976 and 1978 © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker, unveiling of the Grunwick 40 community mural, Chapter Road, Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 y... © Stefano Cagnoni

30-09-2017 - Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 years ago between 1976 and 1978 © Stefano Cagnoni

30-09-2017 - Laxmi Ben Patel a former striker, unveiling of the Grunwick 40 community mural, Chapter Road, Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 y... © Stefano Cagnoni

30-09-2017 - Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 years ago between 1976 and 1978 © Stefano Cagnoni

30-09-2017 - Grunwick 40 community mural in Chapter Road Brent north London opposite the site of the former Grunwick Factory and the union recognition dispute 40 years ago between 1976 and 1978 © Stefano Cagnoni

04-10-2015 - Artist Kaya Mar with satirical painting of Cameron & Corbyn TUC march against austerity cuts and unfair Trade Union Bill, Conservative Party Conference, Manchester. © Jess Hurd

31-05-2013 - After Rosie the Riveter poster - we can do it! (J. Howard Miller). UpFest 2013 Europes largest live urban arts festival with over 250 of the most groundbreaking graffiti artists from all around the wo... © Paul Box

21-04-2005 - Artwork: Democracy without freedom is oppression! in the offices of COSATU in Johannesburg, South Africa. © Gerry McCann

21-04-2005 - Artwork depicting unrest and police shootings in the Apartheid era in the offices of COSATU ) in Johannesburg, South Africa. © Gerry McCann

27-02-2001 - Shop stewards at a trades union meeting, in company board room, to discuss merger between MSF and AEEU. Imperial Tobacco Nottingham. © John Harris

20-09-1984 - Miners Strike 1984 Artist painting a mass picket, Yorkshire Main, Edlington © John Sturrock