Final answer:
The painted elk hide by Cotsiogo (Cadzi Cody) likely exhibits traditional Native American hide painting techniques with cultural and symbolic imagery from the Plains tribes.
Step-by-step explanation:
The painted elk hide attributed to Cotsiogo (Cadzi Cody) represents the rich tradition of Native American art expressed on animal hides, which served as a canvas for depicting important cultural narratives, events, or symbols. Given the description provided, this particular artwork may portray scenes using a traditional approach of hide painting, common among Plains Indian tribes, showing elements such as geometric designs, stylized figures, and possibly scenes of daily life or symbolic imagery. The historical significance of such artifacts reflects the methods and symbolic language used by Native American artists of the Plains, often incorporating materials like natural pigments and embellishments with porcupine quills or beads.