/usr/share/help/fr/gnome-user-share/figures/sharing-over-the-network.png is in gnome-user-share 3.14.2-2ubuntu4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/help/fr/gnome-user-share/figures/../../../../help-langpack/fr/gnome-user-share/figures/sharing-over-the-network.png