“Hidden Thunder: Rock Art Of The Upper Midwest” is an oversized book accounting of years of study of pre-historic Indian art found primarily in southwestern and west central Wisconsin presented in words, photographs and watercolors. The chapter for each of the eleven featured sites consists of a section written by an archeologist, an artist and a Native Voice from a member of an Indian nation of Wisconsin.
Archeologist Ernie Boszhardt brings his four decades of study of archeology in the Upper Midwest to the project. His contribution is to search each site for the drawings, link them to what is known to discern their ages, what can be determined about their originators and the meanings of the drawings. Ernie plays the role of a detective. Is that a deer or a Cariboo, which helps date the artwork? What species of buffalo is it, one that was extinct by a particular era? What does it tell us about the travels of early Indians who drew of buffalo that never lived in Wisconsin? Are we looking at an eagle, that circled over the site, or a Thunderbird of myth? How does the etching relate to Indian legends? Boszhardt raises questions, provides answers and leaves wondering, as do his readers.
Watercolorist Geri Schrab (court reporter by occupation) sees with the artist’s eye for shape, color and meaning not appreciated by scientific analysis. Her paintings reproduced on the pages of this book transmit the spirit only glimpsed in photographs of the actual rock art. In her writings, Geri ponders how her status as a white woman enhances and impairs her ability to understand what the Native artists recorded.
The Native Voices are brief but each provides a unique viewpoint of the site under examination and the meaning of rock art in general.
“Hidden Thunder” deals frankly with the contrasting obligations to examine, publicize, and protect. Stories of ancient artwork destroyed or diminished by graffiti or spray paint disappoint and anger me that people would desecrate an irreplaceable treasure. Many of the sites are in caves and most are on private property. The authors are careful to obtain permission from landowners before visiting sites, for the owners are the stewards of their domains. Some are on exposed rock and a few are on public land. On public land the balance between access and protection is in constant need of adjustment.
Although I have visited the Cahokia Mounds area several times I feel that I know relatively little about Indian prehistory. I found this book to be fascinating. Despite many visits, I was unaware of the existence and prevalence of rock art in Wisconsin. The thought that out in caves survive drawings up to ten thousand years old boggles my mind. The words and pictures are delights. They have opened doors to new wonders I would like to explore in further readings and I am sure they will do the same for others. These make “Hidden Thunder” a rewarding read.
I did receive a free copy of this book without the obligation to post a review.