Alps Brenner Terrain Map

I am always fascinated by the passages through the alps. One of them is the Brenner Pass which is displayed in this multi-color relief.Utilizing real terrain data from Google, with heights scaled up by a factor of 2, the relief art depicts the southern part of Germany (Garmisch-Partenkirchen), the Inn Valley (Innsbruck), and the picturesque Brenner Pass as it winds through Sterzing and Bolzano in Italy. I set the color changes manually, so this is not too scientific, but it looks good. Pri