8 – How to display the picture of the user in the template page.html.twig?

I use the default field image_utilisateur for the image of the current user.

How to display the picture of the current user in the template page.html.twig?

I'm trying with {{}} User.user_picture but it does not work. Perhaps there is another way to display the link to the current user's image.

      
{{}} User.user_picture.alt

{{}} User.displayname