Brick |

Dry

Flower

Liquid


Marble

Stone

Terra

Tree

Wood

Wall

Lava

Mosaic

Window

Solarsystem

Planet

Opengameart

Minecraft1

Minecraft2

Minecraft3

Minecraft4

Light

Grid

Math

Chem

Particle

BUMP1

BUMP2

Sky360


[ source: http://swimchick.net/free-resources/textures ]