Do you want to work in an office with windows even the room is a windowless room? TheSkyFactory can help you to build virtual windows, virtual ceiling in your office. Look at its website, it is really a good idea since most of the time a virtual windows is better than no window. Plus, you can change the landscape outside the window. It does not list the price, but I guess it wot be cheap. Anyway, I like this idea a lot.
TheSkyFactory Features SkyCeilings and Virtual Windows.
