The central idea of this text is that moving priceless artwork
A. comes at a cost to the people who pack museums to see it.
B. unnecessarily endangers the integrity of a masterpiece.
C. is the only way to ensure that art is accessible.
D. can be an exacting, expensive, and risky venture.
The correct answer is: D. can be an exacting, expensive, and risky venture.
Explanation: The central idea of the text focuses on the challenges and complexities involved in moving priceless artwork. It highlights that the process requires careful planning, can incur high costs, and involves risks, emphasizing the demanding nature of such tasks. If you have more questions or need further assistance, feel free to ask or check the extended services page for in-depth help!