Resources

Images

  • HDRI Haven - 100% Free HDRIs, for Everyone
  • pixabay - beautiful free images
  • pexels - Best free stock photos in one place
  • Unsplash - Beautiful, free photos
  • Flickr - Open Source Photostream
  • Unsplash - Beautiful, free photos
  • https://www.europeana.eu/
  • https://www.jamendo.com/
  • https://openclipart.org/
  • https://commons.wikimedia.org/wiki/Main_Page
  • http://ccmixter.org/
  • https://stocksnap.io/
  • https://burst.shopify.com/
  • https://www.foodiesfeed.com/
  • https://gratisography.com/
  • https://negativespace.co/
  • https://freestocks.org/
  • https://picography.co/
  • https://mmtstock.com/
  • https://skitterphoto.com/
  • http://www.lifeofpix.com/
  • http://littlevisuals.co/
  • https://deathtothestockphoto.com/
  • https://picjumbo.com/
  • http://imcreator.com/free
  • https://nos.twnsnd.co/
  • http://jaymantri.com/
  • https://kaboompics.com/
  • http://epicantus.tumblr.com/
  • https://shotstash.com/
  • https://styledstock.co/
  • http://www.publicdomainpictures.net/
  • https://magdeleine.co/license/cc0/
  • https://www.oldbookillustrations.com/
  • https://isorepublic.com/
  • https://publicdomainvectors.org/
  • http://www.1millionfreepictures.com/
  • http://www.freestockphotos.biz/
  • http://realisticshots.com/
  • http://startupstockphotos.com/
  • https://www.flickr.com/photos/britishlibrary
  • http://publicdomainreview.org/
  • http://viiintage.wpengine.com/public-domain-images/
  • http://publicdomainarchive.com/
  • http://jeshoots.com/
  • http://www.designerspics.com/
  • http://www.everystockphoto.com/
  • https://www.flickr.com/photos/spacex/
  • http://fancycrave.com/
  • http://creativevix.com/index
  • http://barnimages.com/
  • http://snapwiresnaps.tumblr.com/
  • http://highresolution.photography/
  • https://www.freeimages.com/
  • https://www.shutterstock.com/search/open-source
  • http://www.publicdomainsherpa.com/ - Copyright info
  • https://thepicpac.com/ [paid]

Sound and Audio

  • https://freesound.org/
  • https://archive.org/details/audio
  • https://archive.org/details/opensource_audio
  • https://archive.org/details/librivoxaudio
  • https://archive.org/details/etree
  • http://freemusicarchive.org/
  • http://opsound.org/
  • http://soundbible.com/royalty-free-sounds-1.html
  • https://soundcloud.com/nasa NASA on Soundcloud
  • http://99sounds.org/
  • http://www.noiseforfun.com/
  • http://incompetech.com/music/
  • http://raisedbeaches.com/octave/
  • https://musopen.org/
  • https://www.playonloop.com/
  • https://www.bensound.com/
  • https://www.soundjay.com/
  • http://dig.ccmixter.org/free
  • http://www.soundgator.com/
  • http://www.pacdv.com/sounds/index.html
  • http://www.freesfx.co.uk/
  • http://www.audiomicro.com/
  • http://www.grsites.com/archive/sounds/
  • https://www.youtube.com/audiolibrary/music
  • http://sounds.bl.uk/Information/Audio-Tools/
  • https://www.nasa.gov/connect/sounds/index.html
  • https://www.partnersinrhyme.com/pir/PIRsfx.shtml
  • http://www.soundcities.com/info.php

Digital Assets

  • https://opengameart.org/

More Categories to come...