Headwaters of the Mississippi River Post | MN Art PrintDo you have fun memories from the Headwaters of the Mississippi River? Having a mini State Icon of this Minnesota landmark will forever remind you of those times. Place the print on a window ledge, set it on your desk, or hang it on your wall. However you display it, it won't take up much space. Our framed digital illustration honors the marker that notes the origin of the river in Lake Itasca State Park. The post dates back to the 1930s.