Thief 2: The Metal Age Easter Egg - Thief 2 Reference to an Old Movie

In the Ambush! level, go to the Southern portion of Helena Way. Use the map to get there. Look for a wall bordering the stream that has 3 torches stuck in it. There are 4 boards nailed to the wall in the shape of a W. In the stream directly below the W, is a bag of gold. This is a reference to the old movie "It's a mad, mad, mad, mad world" In the movie, a bunch of people are trying to find buried treasure that was ultimately located buried "Under the big W" (in the movie it was 4 palm trees that grew to make the W)