okey, dokey!
I went back and read the thread, and you had chosen to do the attic windows ...
You needed to put the lighter color on the top and one side, and then the dark color on the bottom and opposite side ...
the light color is the window frame when the sun comes up, and the dark color represents the shadow ...
does that help? Have to go out to water cattle, but when I get back, I will try to remember to find another link for you on attic windows. <wave>