Wed Mar 12, 2008 8:34 pm Reply with quote
coffee or Red wine does the job aswell I read somewhere.
With photoshop, i'm not sure..
Make a layer and fill it with a yellow-brownish colour and add a new layer to it which I fill with clouds and to the cloud-layer I apply linear-dodge (blending options) so the clouds get the colour of the layer underneath. Then start playing with the blending and andvanced blending options, apply some extra burn with brushes and making little cracks in the edges helps too.
Just tried it, the result is so-so, but it could work I guess.