Visitors wait at the entrance of the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A visitor wearing a protective face mask visits the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A visitor arrives at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A staff member wearing a protective face mask stands next to artworks in the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A visitor is seen at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors arrive at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A visitor wearing a protective face mask visits the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks look at artworks at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Visitors wearing protective face masks visit the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

A visitor, wearing a protective face mask, pays at the gift shop of Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Children look at artworks at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)

Children look at artworks at the Musee d'Orsay as the museum reopens to the public in Paris, France, June 23, 2020. The Musee d'Orsay (Orsay Museum) reopened its doors to the public on Tuesday after its shutdown as France entered a new phase of de-confinement with more measures to ease the coronavirus lockdown. (Xinhua/Gao Jing)