Editing Incubator escapee wiki:Public domain image resources (section)

==General collections==
<!-- ClipArt subject already have their own category, under Subject-based Collections category -->
Public Domain resources should have either the Public Domain Mark 1.0 or the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication mark visible. Non-Public Domain resources should not be added to this list. Listing is ordered alphabetically.

* [http://www.flickr.com/photos/britishlibrary British Library] – Over a million images, taken mostly from illustrations in 17th, 18th and 19th Century books, released into the public domain, as announced on the [http://britishlibrary.typepad.co.uk/digital-scholarship/2013/12/a-million-first-steps.html British Library blog]. Metadata about the images and the books from which they come is also available for download on [https://github.com/BL-Labs/imagedirectory Github].
* [https://pixnio.com/ Pixnio] – A large collection of high resolution public domain images. Free for personal and commercial use, no attribution required.
* [http://www.devostock.com/ Devostock.com] – Over 160,000 free professional images for commercial use.
* [https://www.flickr.com/search/?text=&license=7%2c9%2c10 Flickr Public Domain Search] – About 6 million Public Domain images (link is to search filtered by "CC0", "No known copyright restrictions" and "U.S. Gov't Works").  Includes British Library.
* [https://free-images.com/ Free-Images.com] – More than 12 Million Public Domain/CC0 stock images, clip-art, historical photos and more. Excellent Search Results. Commercial use OK. No attribution required. No login required.
* [http://www.goodfreephotos.com Good Free Photos] – All public domain pictures of mainly landscape but wildlife and plants as well
* [http://libreshot.com/ LibreShot.com] – High-resolution and natural looking photos in Martin Vorel's free stock photo site. Website is divided into several different categories including business, close up, traveling (Mongolia, Thailand, Europe), animals, plants and nature photos. All pictures are licensed under CC0 – Public domain. No need to indicate the source / No registration / For commercial use.
* [https://www.needpix.com Needpix] - library of more than 1.5 million free, or so-called Public Domain Photos and Illustrations licensed with CC0. 
* [https://www.si.edu/openaccess Smithsonian Institution – Open Access] – 2.8 million Free Public Domain images available.
* [https://publicdomainreview.org Public Domain Review] – A blog by the [[Open Knowledge Foundation]] to easily access public domain resources.
** [https://pdimagearchive.org/ Public Domain Image Archive] – A database by the Public Domain Review hosting over 10,000 public domain works.
* [https://www.sharetextures.com/ ShareTextures.com] – Over 800 PBR textures under CC0 (public) license.
* [http://snappygoat.com/ Snappygoat.com] – 13,990,108 Free Public Domain/CC0 Images from multiple sources. Single search for images from Wikimedia Commons, Pixabay, Flickr, British Library, NYPL and others. Full image downloads without login or restrictions.
* [https://texturesforfree.com/ TexturesForFree.com] – Library of high resolution and quality textures and backgrounds from various categories - signs, fabrics, sky, buildings, ground, roads, nature, sea, wood, water, tiles, soil, walls, rocks, doors, debris, concrete, bricks, bokeh, etc.). All licensed Creative Commons CC0.
* [[Commons:Main page|Wikimedia Commons]] – Over 6.2 million public domain or CC0 images. With over 44 million total uploaded files (of all licence types; as of January 2018), it is the largest free "images-only" repository. Commons is the primary repository of media for all Wikimedia projects. Media on Commons can be used readily on all Wikimedia projects, just as if the media were uploaded to the projects directly.  Media tagged with the Creative Commons Public Domain Mark can be found here: [[:commons:Category:CC-PD-Mark]]. CC-Zero marked images can be found here: [[:commons:Category:CC-Zero]].