This image is a derivative work of the following images: File:Suisse cantons.svg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL 2008-10-10T16:50:42Z Pymouss...
license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use...