Thessaloniki, Greece. 17 November 2022: Greek university students take part at the annual rally organised in commemoration of the Athens Polytechnic School Uprising that led to the fall of the Greek d... © Marianna Karakoulaki/shotbywomen

Athens, Greece. 17 November 2022:The greek riot police stand in front of Thessaloniki's public library during the rally organised in commemoration of the 49th Athens Polytechnic School Uprising. Cred... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: The greek riot police walks alongside the rally organised in commemoration of the 49th Athens Polytechnic School Uprising Credit: Marianna Karakoulaki / shotb... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: A protestor sets fire to the US flag during the rally organised in commemoration of the 49th anniversary of the Athens Polytechnic School Uprising. Setting fire... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: Greek university students take part at the annual rally organised in commemoration of the Athens Polytechnic School Uprising that led to the fall of the Greek d... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: The water canon , known as Avra, is heading towards protestors following the end of the annual rally in commemoration of the Athens Polytechnic School Uprising.... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: The greek riot police looks at flaming objects that were set on fire by protestors following the rally organised in commemoration of the 49th Athens Polytechnic... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: The greek riot police walks alongside the rally organised in commemoration of the 49th Athens Polytechnic School Uprising Credit: Marianna Karakoulaki / shotb... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: The youth wing of Greece main opposition party holds a banner during the 49th anniversary protest of the Athens Polytechnic School Uprising. The banner says: Th... © Marianna Karakoulaki/shotbywomen

Thessaloniki, Greece. 17 November 2022: Flaming objects left behind following riots that erupted between the Greek riot police and protestors following the rally organised in commemoration of the 49th... © Marianna Karakoulaki/shotbywomen