# Image License Terms

The icons in this folder and its subfolders have been released under various free licenses. See below for details.

## comment-bubble.svg

Re-drawn in Illustrator, based on `comment.png` from the NDD Icon Set 1.0.

Copyright: Fabian Volme (2007), Peter Putzer (2018)\
URL: <https://web.archive.org/web/20100301153626/http://www.nddesign.de/news/2007/10/15/NDD_Icon_Set_1_0_-_Free_Icon_Set> (archived)\
License: LGPLv3\
License URL: <https://www.gnu.org/licenses/lgpl-3.0.en.html>

## mystery.svg

Drawn from scratch in Illustrator, too simple for copyright protection.

License: CC0\
License URL: <https://creativecommons.org/publicdomain/zero/1.0/legalcode>

## shaded-cone.svg and silhouette.svg

Taken from the Oxygen Icon theme 4.8.0 provided by KDE (`im-user-offline.svgz` and `view-media-artist.svgz`).

Copyright: Nuno Pinheiro (2007), David Vignoni (2007), David Miller (2007), Johann Ollivier Lapeyre (2007), Kenneth Wimer (2007), Riccardo Iaconelli (2007)\
URL: <https://github.com/KDE/oxygen-icons>\
License: LGPLv3\
License URL: <https://github.com/KDE/oxygen-icons/blob/master/COPYING>

## birds/*.png

The Bird Avatars implementation is based on the original package by David Revoy.

Copyright: David Revoy (2019)\
URL: <https://www.davidrevoy.com/article720/bird-avatar-generator/>\
License: CC-BY 4.0 (attribution _David Revoy_), with the following exception:
"Generated pictures used as Avatar (for blog,forum,social-network) don't need
direct attribution and so, can be used as regular avatars without pasting David
Revoy's name all over the place."\
License URL: <https://creativecommons.org/licenses/by/4.0/>

## cats/*.png

The Cat Avatars implementation is based on the original package by David Revoy.

Copyright: David Revoy (2016)\
URL: <https://framagit.org/Deevad/cat-avatar-generator/>\
License: CC-BY 4.0 (attribution _David Revoy_), with the following exception:
"Generated cats used as Avatar (for blog,forum,social-network) don't need direct
attribution and so, can be used as regular avatars without pasting David Revoy's
name all over the place."\
License URL: <https://creativecommons.org/licenses/by/4.0/>

## monster-id/*.png

The MonsterID implementation is based on the hand-drawn icons provided in Scott Sherrill-Mix's WP_MonsterID plugin.

Copyright: Katherine Garner (2008)\
URL: <http://scott.sherrillmix.com/blog/blogger/wp_monsterid-update-hand-drawn-monsters/>\
License: GPLv2 or later\
License URL: <https://www.gnu.org/licenses/gpl-2.0.en.html>

## robohash/*.svg

The RoboHash implementation is based on Nimiq's SVG version of the original images
created by Zikri Kader for Colin Davis RoboHash.org project.

Copyright: Zikri Kader, Colin Davis (2011), Nimiq (2017)\
URL (PNG): <https://github.com/e1ven/Robohash/>\
URL (SVG): <https://github.com/nimiq/robohash/>\
License: CC-BY 4.0 (attribution _Zikri Kader_)\
License URL: <https://creativecommons.org/licenses/by/4.0/>


## wavatars/*.png

The Wavatars impelementation is based on the original WordPress plugin by Shamus Young.

Copyright: Shames Young (2007)\
URL: <https://shamusyoung.com/twentysidedtale/?p=1462>
License: GPLv2 or later\
License URL: <https://www.gnu.org/licenses/gpl-2.0.en.html>