Final answer:
The correct answer is a) It's a Rococo artwork. The painting of Jean-Baptiste Belley is not a Rococo artwork. It is a portrait of a freed slave and an abolitionist figure.
Step-by-step explanation:
The painting of Jean-Baptiste Belley is not a Rococo artwork. Rococo is a style that emerged in the 18th century and is characterized by ornate decoration, pastel colors, and light-hearted, playful themes. The painting of Jean-Baptiste Belley, on the other hand, does not have these characteristics. It is a portrait of a freed slave and an abolitionist figure, depicting the subject in a serious and dignified manner.
The painting may have symbolic elements, which is in line with the artistic practices of various periods. However, it is important to note that the painting's style and subject matter do not align with the Rococo movement.