Cruising East out of Bozeman, and coming back, I always see this whale off to the side of the highway. I finally tracked them down and shot them, and they bring up more questions than they answer.  They appear to be made out of sculpted foam, coated in some kind of stucco.  The whale and the sphinx are both inhabitable, with a skylight visible there in the whale photo.  Play houses for an artist’s children?