protective creatures, but more often they were viewed as malevolent beasts that brought death and misfortune. They often need to be placated for safe passage across a lake. As late as the 1950s, the Prairie Band of Potawatomi Indians performed a traditional ceremony to placate the Underwater Panther and maintain balance with the Thunderbird. When ethnographer Johann Georg Kohl visited the United States in the 1850s, he spoke with a Fond du Lac chief, who showed Kohl a piece of copper kept in his medicine bag. The chief said it was a strand of hair from the , and thus considered extremely powerful. Copper is known for guarding the vast amounts of copper in Lake Superior and the Great Lakes Region. Indigenous people mined copper long before the arrival of Europeans to the area. Later, during the 17th century, missionaries of the Society of Jesus arrived in the Great Lakes Region. By that time, swiping copper from the region was extremely taboo and forbidden by the Ojibwe tribe. It was even worse to take it from the Great Lynx's home, Michipicoten Island; this was considered to be stealing from Mishipeshu himself. Purported encounters There are a few stories of encounters with this great beast. A Jesuit missionary named Claude Dablon told a story about four Ojibwe people who embarked on a journey to the home of to take some copper back to their home, and use it to heat water. The very second they pushed off and backed into the water with their canoe, the eerie voice of the water panther surrounded them. The water panther came growling after them, vigorously accusing them of stealing the playthings of his children. All four of the people died on the way back to their village, the last one surviving just long enough to tell the tale of what had happened in his final moments before he died. Depictions in art The underwater panther is well represented in pictograms. Historical Anishnaabe twined and quilled men's bags often feature an underwater panther on one panel and the Thunderbird on the other. Norval Morrisseau (Ojibwe) painted underwater panthers in his Woodlands style artworks, contemporary paintings based on Ojibwe oral history and cosmology. The emblem has been embellished, and appears as a decorative motif on muskets. The Canadian Museum of History includes an underwater panther in its coat of arms. In 2003, archaeologist Brad Lepper suggested