Nice Rock
NICE ORGANIC ROCK TEXTURE
Start out with an image filled with a nice
rockish color, beige or light brown, then create an
alpha channel and create clouds (Filter/Render/Clouds)
then go back to the main RGB channel and render Lighting Effects
using the alpha channel (#4 by default, otherwise it's whatever you named
it) as the texture channel. Now...that wasn't too hard, was it?
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