The answer is A: Humanism was not confined to the West.
Explanation for each option:
A. Humanism was not confined to the West - This is the correct answer. The comparison between Holbein's "The Ambassadors" and the Ming dynasty's "Elegant Literary Gathering" suggests that the themes of humanism, such as the celebration of intellectual and cultural achievements, were present in both Western and Eastern art. This indicates that humanism was a broader cultural movement not limited to Europe.
B. The Chinese were receptive to Western culture - This option is incorrect in the context of the comparison. While there were instances of cultural exchange between the West and China, the comparison of these two artworks does not specifically suggest Chinese receptiveness to Western culture.
C. Anamorphic projection was used in both European and Chinese painting - This is incorrect. Anamorphic projection, a technique used to create a distorted image that appears normal when viewed from a particular angle, is famously used in Holbein's "The Ambassadors" but is not a characteristic of the Ming dynasty's "Elegant Literary Gathering."
D. Holbein was influenced by Asian art - This option is incorrect. There is no substantial evidence to suggest that Holbein was directly influenced by Asian art in creating "The Ambassadors." The painting is more reflective of European Renaissance themes and techniques.