This young tourist posing for her boyfriend on the Pont-Neuf in Paris must have visited the Tour souvenir shop!
The seated man is a painter selling his watercolor paintings.
In the summer, it's "Paris-Plage" (Paris-Beach): the quays are closed to the traffic and transformed for a month into a sort of beach, with sand, activities for the children, live music and other performers.
As you can see it's quite crowded.
Pierre.