South Dakota sky, rural Frederick, August 2010. Photo by Heidi Marttila-Losure.
![South Dakota sky, rural Frederick, August 2010. Photo by Heidi Marttila-Losure. South Dakota sky, rural Frederick, August 2010. Photo by Heidi Marttila-Losure.](https://dakotafire.net/wp-content/uploads/2012/07/spectacle-small-660x330.jpg)
South Dakota sky, rural Frederick, August 2010. Photo by Heidi Marttila-Losure.
South Dakota sky, rural Frederick, August 2010. Photo by Heidi Marttila-Losure.