object.svg: Derived from insert-object.svg in gnome's default icon theme.

window.svg: Derived from window-new.svg in gnome's Adwaita icon theme.

The whole package's copyright file is as follows:

----
It was downloaded from <https://github.com/GNOME/adwaita-icon-theme>

Copyright:

   This work is licenced under the terms of either the GNU LGPL v3 or
   Creative Commons Attribution-Share Alike 3.0 United States License.

   To view a copy of the CC-BY-SA licence, visit
   http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative
   Commons, 171 Second Street, Suite 300, San Francisco, California 94105, USA.

   When attributing the artwork, using "GNOME Project" is enough.
   Please link to http://www.gnome.org where available.

On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL-2'.
----

stock_person.svg: https://commons.wikimedia.org/wiki/File:Gnome-stock_person.svg
(Creative Commons Attribution-Share Alike 3.0 United States license)

stock_mail.svg: https://commons.wikimedia.org/wiki/File:Gnome-emblem-mail.svg
(Creative Commons Attribution-Share Alike 3.0 United States license)
