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Substrate... A fascinating screensaver that looks like cracking patterns in rocks or an overhead view of a growing city. It's fascinating to watch the intricate patterns build on your screen.

SubstrateMac is based on the original concept "Substrate Watercolors" by J. Tarbell at


Mac OS X 10.4 or later

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Substrate User Discussion

5 3


Current Version (1.x)


Downloads 2,907
Version Downloads 2,906
License Free
Date 18 Oct 2009
Platform OS X / PPC 32 / Intel 32
Price Free
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