Recursos para arte

General

OpenGameArt.org
Free resources for game creation.

Soundimage
Royalty free music, sound effects, and textures by Eric Matyas.

Hummer's list of drawing tutorials
A comprehensive list of drawing books with download links.

Coolors
Color scheme generator.

Colormind
Another one.

Color Hunt
A database of color palettes.

Lospec
A site dedicated to pixel art resources and tutorials. Great because of the palettes section!

Doodad Pattern Generator
A royalty-free tiling pattern generator.

Poly Haven
The public domain (CC0) 3D asset library.

Openclipart
Thousands upon thousands of public domain cliparts.

[FILMGRAB]
More than 160k hand-picked images from over 2500 films to use as reference and study.

Pexels
Royalty free, free to use stock photos and videos.

Freesound
A huge collaborative database of sounds all released under Creative Commons licenses.

FreePats Project
Free and open instrument sets and samples.

ccMixter
A community music remixing site featuring remixes and samples licensed under Creative Commons licenses.

Musical Artifacts
An open source web app helping musicians to find, share and preserve the artifacts they use for producing their music.

Soundfonts 4U
High quality soundfonts in sf2 format. They may technically not be free for commercial use though.

1001 Fonts
A font library with an extensive collection of fonts that are free for commercial use.

This is the end, my only friend. The end.