Here is a closer view of that little lake in the cirque of Medicine Grizzly Peak across the way and of Medicine Grizzly Lake below with shadows/reflections on it.

The lake gets its name from the Blackfeet Legend of Medicine Grizzly. According to this legend, a Blackfeet warrior named Nis-ta-e was severely wounded while trying to escape with horses that he and fellow Blackfeet had stolen from the Snake tribe. A grizzly bear found him and supplied him with food. When Nis-ta-e was strong enough, the bear carried him on his back to a location close to his people. The bear asked that in return for saving Nis-ta-e that neither he nor his people would kill a hibernating bear.