Answer: d. Many examples were found in an artificial cave temple.
Explanation:
Hi, the answer is option D, Many examples were found in an artificial cave temple.
Korean Maebyeong bottles are type of Korean vessels.
Potters used techniques from their Chinese counterparts (they had a rivalry on this field), and made personalized bottles using different kinds of materials, like glazed base. Also they made Maebyeong bottles of different qualities.
So, with this information, options a,b and c are true statements.
Statement D is false.
