Work on Paris' Notre Dame Cathedral continues following a devastating fire in April. -/AFP/Getty Images hide caption

A cleanup crew scrubs pavement in front of the cathedral on Monday, after French inspectors said workers could return to the fire-damaged site to continue repairs. Francois Mori/AP hide caption

A small group in hard hats gathered on Saturday for Mass in Paris' Notre Dame cathedral. It was the first Mass since a fire devastated the church in April. Karine Perret/AFP/Getty Images hide caption

Union members gather in front of a Paris courthouse on May 6, as several former senior employees of the then-named company France Télécom go on trial for alleged "moral harassment," a decade after a series of suicides occurred at the firm between 2008 and 2009. Lionel Bonaventure/AFP/Getty Images hide caption

A square near Lisbon's port, where ships once unloaded slaves. Beatriz Gomes Dias and Djass, her anti-racism association, want to erect a memorial to colonial slaves at the site. Jake Cigainero for NPR hide caption

While in the process of a major renovation, the museum in Southern France dedicated to artist Étienne Terrus — whose self-portrait at the museum appears here — discovered that 82 of its paintings are fakes. Raymond Roig/AFP/Getty Images hide caption

French Presidential Candidate Emmanuel Macron addresses voters during a political meeting on April 17 in Paris. NurPhoto via Getty Images hide caption