<sub>Every section listed alphabetically</sub> ## Textures - [CG Textures](http://www.textures.com) License covers commercial use, but not open source software. \**Registration required, free at low resolutions\** - [Depthfields](http://depthfields.com) Height maps only, CC-0/Public domain - [Good Textures](http://www.goodtextures.com) Similar to CG textures, but with a more lenient license. \**Registration required\** - [Lovetextures](http://www.lovetextures.com) - [Mayang's Textures](http://mayang.com/textures) - [nordicfx](http://www.nordicfx.net/?works=free-textures) non-commercial - [OpenGameArt](http://opengameart.org/textures/all) CC-BY - [Pixar 128 Library](https://community.renderman.pixar.com/article/114/library-pixar-one-twenty-eight.html) 128 textures with normal and height maps originally made by Pixar Studio in 1993 and updated in 2015, CC BY 4.0 - [PixPlant's Seed Images](http://www.pixplant.com/pixfinder.php) Various licenses - [Plain Textures](http://www.plaintextures.com) \**Registration required\** - [Poliigon](https://www.poliigon.com/) Paid registration required for high resolution versions; several high resolution free textures available - [Subtle Patterns](http://subtlepatterns.com) - [Textures.TheFree3DModels](http://textures.thefree3dmodels.com) Attribution required Noncommercial - [Texturebits](http://texturebits.blogspot.com) - [Texture lib](http://texturelib.com/) free for commercial and none commercial use, license is very lenient - [Texture Mate](http://www.texturemate.com) - [texture pilot](http://www.texturepilot.com) \**Registration required\** - [Texture X](http://www.texturex.com) Free high resolution textures. - [Yethiel's Collection of Textures](https://yethiel.wordpress.com/cc0-textures/) Various textures collected by an individual with CC0 license - [3dmd.net](http://www.3dmd.net) Small library and no high resolution - [3DTextures](https://3dtextures.me/) --- ## HDR/JPEG Skydome Images - [HDRI Haven](https://hdrihaven.com) CC0 - [Adaptive Samples](http://adaptivesamples.com/category/hdr-panos) CC-BY-SA. - [Chocofur HDRs](http://store.chocofur.com/enviro/hdr) High quality paid HDRs; one free available [here](http://store.chocofur.com/free-hdr-map-01) - [GiantCowFilms.com](http://giantcowfilms.com/category/hdrs/) CC-0/Public Domain - [HDRI Hub](http://www.hdri-hub.com/free-samples) Free Samples - [Maxwell render resources](http://resources.maxwellrender.com/news_scripts.php?t=4) - [MrBluesummers](http://www.mrbluesummers.com/category/downloads/downloads-textures-materials) HDR lights. - [NoEmotion HDRs](http://noemotionhdrs.net) High resolution HDRs; CC-BY-ND - [nordicfx](http://www.nordicfx.net/?works=hdri) non-commercial - [Open Footage](http://www.openfootage.net/?cat=15) CC-BY - [Philo's Sky Collection](http://www.philohome.com/skycollec/skycollec.htm) - [sIBL hdrlabs](http://www.hdrlabs.com/sibl/archive.html) CC-BY-SA - [ 0ptikz's skies](http://blenderartists.org/forum/showthread.php?24038-Free-high-res-skymaps-(Massive-07-update!)) --- ## Stock Photos - [BucketListly](http://photos.bucketlistly.com/) CC-BY-NC - [Foter](http://foter.com/) Various CC Licenses - [FreeImages](http://www.freeimages.com/) - [Image After](http://imageafter.com/) - [Immediate Entourage](http://www.immediateentourage.com/) many masked images - [Library of Congress](http://www.loc.gov/pictures/) Public Domain - [MorgueFile](http://morguefile.com/) - [openclipart](https://openclipart.org/) - [OpenImages](http://www.openimages.eu/media) - [Pexels](https://www.pexels.com/) CC0 - [Pixabay](http://www.pixabay.com/) CC0 - [Pond5](https://www.pond5.com/free) \**Registration required\** - [PhotoPin](http://photopin.com/) Various CC Licenses - [PublicDomainPictures](http://publicdomainpictures.net/) reduced resolution free, Public Domain - [Stockvault](http://www.stockvault.net/) non-commercial - [Rawpixel](https://www.rawpixel.com/) free for commercial - [Unsplash](https://unsplash.com/) CC0 - [USDA](http://www.ars.usda.gov/News/docs.htm?docid=23559) Public Domain - [US Navy](http://www.navy.mil/viewGallery.asp) Public Domain - [Visible earth NASA](http://visibleearth.nasa.gov/) Public Domain - [3dtotal](http://freetextures.3dtotal.com/index.php) some textures too