Mountain Journal graphic specialist Gus O'Keefe created this image as a dramatic spoof  on how development is spilling over the Tetons from Jackson Hole into Idaho.  But looking out two generations, some demographers say it's no joke as the transofrmation of several Greater Yellowstone valleys is already well underway
Mountain Journal graphic specialist Gus O'Keefe created this image as a dramatic spoof on how development is spilling over the Tetons from Jackson Hole into Idaho. But looking out two generations, some demographers say it's no joke as the transofrmation of several Greater Yellowstone valleys is already well underway