Two climate change activists hurled soup at the protective glass in front of the world-famous "Mona Lisa" painting in Paris' Louvre museum on Sunday.
Footage showed two women flinging red soup at Leonard da Vinci's masterpiece, to gasps from onlookers.
"What is more important? Art or the right to have a healthy and sustainable food system?" shouted the activists, speaking in French. They had ducked under a security barrier to get as close as they could to the painting and were led away by Louvre security guards.
The activists represented the French organisation Riposte Alimentaire (Food Response), which issued a statement saying the protest sought to highlight the need to protect the environment and sources of food.
In recent years, many activists have targeted art to raise awareness about climate change.
The glass in front of the Mona Lisa was smothered in cream in a protest in May 2022.
Other attempts have included throwing soup at Vincent Van Gogh's Sunflowers at London's National Gallery in October 2022, and in the following month campaigners glued themselves to Goya paintings in Madrid's Prado museum.
Iran could be producing enriched uranium in a few months, the head of the UN nuclear watchdog Rafael Grossi was quoted as saying on Sunday, raising doubts about how effective US strikes to destroy Tehran's nuclear programme have been.
The Jerusalem District Court has cancelled this week's hearings in Prime Minister Benjamin Netanyahu's long-running corruption trial, accepting a request the Israeli leader made citing classified diplomatic and security grounds.
The Israeli military ordered Palestinians to evacuate areas in northern Gaza on Sunday before intensified fighting against Hamas, as US President Donald Trump called for an end to the war amid renewed efforts to broker a ceasefire.
Russia used hundreds of drones, cruise and ballistic missiles to attack western, southern and central Ukraine overnight, damaging homes and infrastructure and injuring at least six people, local authorities said on Sunday.
At least seven Palestinians were killed and several others injured early Sunday in a series of Israeli airstrikes targeting Gaza City and Khan Younis in the southern Gaza Strip, Palestinian News & Information Agency (WAFA) reported.