Postby prkos » Mon Mar 02, 2009 9:08 am
There are many different ways to make them look realistic, with clouds reflecting on the glass, aluminum panes... You need to be more specific about what you want to achieve.
The best way is to find a photo with the look you like, then it's easy to replicate the gradients by looking at the different window parts. The issue is as always in seeing how shadows and highlights make it look realistic.