Question

• has realistic details
• is made of cast bronze
• depicts a powerful stallion
• has the forms of a real horse

Explanation:

The description mentions a sculpture with realistic details, made of cast bronze, depicting a powerful stallion with real - horse forms. The top image shows a bronze - like sculpture of a horse with a rider, matching the description. The bottom image seems to be of natural rock formations, not a cast - bronze horse sculpture.

Answer:

The top image (the upper one among the two images)