At least part of this work or collection is under a free, libre and open license.

Font Awesome

Font Awesome gives you scalable vector icons that can instantly be customized — size, color, drop shadow, and anything that can be done with the power of CSS.

https://web.archive.org/web/20180111012319/http://fontawesome.io/

Work, Collection

Licensing SIL Open Font License (part) The product., MIT License (part) The code., Creative Commons Attribution 3.0 (Unported) (part) The documentation.

Funding Kickstarter (sponsored)https://www.kickstarter.com/projects/232193852/font-awesome-5