Final answer:
The breed of draft horses from France known for being extremely gentle is likely the Percheron. This type of horse is known for its strength and calm demeanor. The mention of the Chauvet Cave drawings relates to the historical significance of horses in human culture.
Step-by-step explanation:
The breed of extremely gentle draft horses originally from France that the student is asking about is likely the Percheron. Percherons are known for their strength, calm demeanor, and impressive size. They are often grey or black and have been used historically for a variety of tasks requiring a powerful horse, including farming, pulling heavy loads, and as war horses.
The description provided - one servant holds two desert hares by their ears - does not directly relate to the breed of horse in question. When discussing the draftsmanship and composition of scenes such as those with horses, one may be reminded of the Chauvet Cave drawings in France. The Chauvet-Pont-d'Arc Cave, with its prehistoric cave paintings, provides some of the earliest known evidence of horses in art, showcasing the significance of horses throughout human history.
Learn more about Percheron