/usr/share/pixmaps/dfcgen-gtk.png is in dfcgen-gtk 0.4-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/pixmaps/../dfcgen-gtk/pixmaps/dfcgen.png
/usr/share/pixmaps/../dfcgen-gtk/pixmaps/dfcgen.png