20 3d light textures: blocks and spikes

I was working on a tutorial, and ended up with an interesting background. I used that as a base for textures... or bases/background graphics etc.
I hope you like them.
These textures are large. If you'd like to use these for icon-making, you'll have to crop them yourself. =P

The usual rules apply.
For non-commercial use only
no credits required when used
don't claim as your own
blablabla

Happy using!

the image is the download-link