Final answer:
The question relates to the history and significance of ancient musical instruments in the Arts, highlighting their use in rituals, their evolution in terms of pitch, and their cultural importance represented in the depiction of animals on metal dishes.
Step-by-step explanation:
The subject matter described in the student's question pertains to the area of Arts, specifically the history and cultural significance of ancient musical instruments. One of the artifacts mentioned is a 16th-century ivory gong that was used in rituals by officials to dispel evil spirits, which reflects the cultural practice and craftsmanship of that period. Another reference is made to the cast-bronze bell from the fifth to third century BC, indicating the historical evolution of musical instruments and their role in different pitches within a set. Additionally, the mention of a sensory experience evoked by the bell tolling at midnight refers to how these instruments were deeply intertwined with social and cultural narratives. Moreover, the metal dishes that are adorned with animals reflect another aspect of art where function meets aesthetics.