Teachers at a school outside Paris refused to work today after a painting by a Renaissance master containing several nude women was shown to a class.
Education Minister Gabriel Attal visited the Jacques-Cartier middle school in Issou, west of Paris, today but left without making a statement.
Last Thursday, "during a French class, a colleague showed a 17th-century painting that showed naked women", said Sophie Venetitay, secretary general of the Snes-FSU secondary school teachers' union.
The painting, "Diana and Actaeon" by the Italian painter Giuseppe Cesari, portrays a Greek mythology story in which the hunter Actaeon enters an area where the goddess Diana and her nymphs are bathing.
The work, which shows a naked Diana and four female companions, is held at the Louvre museum in Paris.
"Some students averted their gaze, felt offended, said they were shocked," Ms Venetitay said, adding that "some also alleged the teacher made racist comments" during a class discussion.
A pupil's parent sent an email to the school director saying that his son was prevented from speaking during that discussion and that he would file a complaint, she said.
She said it was the "final straw" for teachers at the school, who had complained of a "very degraded climate" as well as a "lack of support" from management despite "several alerts".
In an email sent to parents on Friday, teachers said they were exercising their right to stay away from classrooms over the "particularly difficult situation" at the high school.
They described "palpable discomfort" and "an increase in cases of violence" as their daily reality.
The tensions come after a series of attacks against teachers in recent years.
A French court on Friday convicted six teenagers for their role in the 2020 killing of teacher Samuel Paty near his secondary school near Paris by a radicalised Islamist.
Mr Paty, a 47-year-old history and geography teacher, died in the Paris suburb of Conflans-Sainte-Honorine in October 2020.
His murder came after messages spread on social media that the teacher had shown his class cartoons of the Prophet Mohammed from the satirical magazine Charlie Hebdo.
In October, another radicalised Islamist stabbed his former teacher Dominique Bernard to death in the northern town of Arras.
