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diff --git a/Textures/Sky/cl_cumulus2.png b/Textures/Sky/cl_cumulus2.png
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diff --git a/Thanks b/Thanks
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--- a/Thanks
+++ b/Thanks
@@ -660,6 +660,10 @@ SkyscraperPage.com  http://skyscraperpage.com
   SkyscraperPage.com has allowed us to use their building diagrams to
   make textures and 3d models of their buildings.
 
+http://sky.aw.net.ua/
+  The owner of this site has kindly allowed us to use potographs from this
+  site for cloud texturing.
+
 
 WoodSoup Project  http://www.woodsoup.org
   [ FlightGear no longer uses woodsoup services, but we appreciate
@@ -701,4 +705,4 @@ Updated 2001-12-11 by David Megginson, david@megginson.com
 Updated 2003-04-17,
 Updated 2004-06-01,
 Updated 2005-04-02 by Erik Hofman, erik@ehofman.com
-Updated 2007-05-16 for 0.9.11 release
\ No newline at end of file
+Updated 2007-05-16 for 0.9.11 release