Hi everyone,
I've been looking around in minimap files, especially in "development" minimaps. As you may know, Blizz removed Designer and Programmer islands around patch 2.4 -beginning of Lich King expansion-.
But recently, I found that minimaps of "development" map were still there... And they contain interesting things, like early Northrend map, a copy of NorhtrendBG, "Sarah Land", some tests (caves, or some kind of holes), but lots of unknown things too, like some small maps in the middle as well as in the bottom left corner.
Here's the complete map (it's huge, 8192x8192)
h t t p : / / img38.imageshack.us/img38/4467/development.jpg
This part :
h t t p:/ / i m g32.imageshack.us/img32/1962/emerald.jpg
Located a little bit over the middle, looks interesting because it looks like Emerald Dream (same style).
And you can find the same style lower :
h t t p : / / img32.imageshack.us/img32/7100/emerald2.jpg
So... We are maybe in presence of some early map of emerald dream ?