# Assets used by SFML's example projects.

All the following assets are under public domain (CC0):

| Name                                 | Author                    | Link                       |
| ------------------------------------ | ------------------------- | -------------------------- |
| Tuffy 1.1 and 1.28 fonts             | Thatcher Ulrich           | [Ulrich's fonts][1]        |
| sounds/resources/doodle_pop.ogg      | Elijah Hopp               | [public-domain][2]         |
| tennis/resources/ball.wav            | Elijah Hopp               | [public-domain][2]         |
| opengl/resources/background.jpg      | Nidhoggn                  | [Open Game Art][3]         |
| shader/resources/background.jpg      | Arcana Dea                | [Public Domain Images][4]  |
| shader/resources/devices.png         | Kenney.nl                 | [Game Icons Pack][5]       |
| sound/resources/ding.flac            | Kenney.nl                 | [Interface Sounds Pack][6] |
| sound/resources/ding.mp3             | Kenney.nl                 | [Interface Sounds Pack][6] |
| keyboard/resources/error_005.ogg     | Kenney.nl                 | [Interface Sounds Pack][6] |
| keyboard/resources/mouseclick1.ogg   | Kenney.nl                 | [UI Audio Pack][7]         |
| keyboard/resources/mouserelease1.ogg | Kenney.nl                 | [UI Audio Pack][7]         |
| win32/resources/image1.jpg           | Kenney.nl                 | [Toon Character Pack][8]   |
| win32/resources/image2.jpg           | Kenney.nl                 | [Toon Character Pack][8]   |
| sound/resources/killdeer.wav         | US National Park Services | [Bird sounds][9]           |

[1]: http://tulrich.com/fonts/
[2]: https://github.com/elijahfhopp/public-domain
[3]: https://opengameart.org/content/backgrounds-3
[4]: https://www.publicdomainpictures.net/en/view-image.php?image=10979&picture=monarch-butterfly
[5]: https://www.kenney.nl/assets/game-icons
[6]: https://www.kenney.nl/assets/interface-sounds
[7]: https://www.kenney.nl/assets/ui-audio
[8]: https://www.kenney.nl/assets/toon-characters-1
[9]: https://www.nps.gov/subjects/sound/sounds-killdeer.htm

All the following assets are under the Open Font License:

| Name       | Author | Link               |
| ---------- | ------ | ------------------ |
| Noto fonts | Google | [Google Fonts][10] |

[10]: https://fonts.google.com/noto
