Playing Fox (Waa-pa-laa) was a chief of the Fox tribe of the Meskwaki people. His portrait was taken in Prairie du Chien in 1825 by James Otto Lewis, and included in The Aboriginal Port Folio.
See also First Treaty of Prairie du Chien
References
Lafarge, Oliver. (MCMLVI). A Pictorial History of the American Indian, Crown Publishers Inc. (page 87)