What did Gauguin and van Gogh think was the most important approach to creating ant?
A. They believed that an artwork should honestly record the artist's direct observations of nature.
B. They believed that artists should depict religious subjects in heavenly settings, with realistic color.
C. They believed that an artwork should record the artist's emotional response to a subject rather than be a realistic representation.
D. They believed that artists should depic historical subject matter and use bold, vibrant color.