REMOVE

1. architecture (object genre)
2. 4th century

WHAT

1. monasteries (3)
2. guardian figures (1)
3. palaces (1)
4. sculpture (visual works) (1)

WHERE

1. China (nation) (4)
2. Nanjing (Jiangsu), China (4)
3. Croatia (nation) (1)
4. Split, Croatia (1)

WHO

1. unknown Six Dynasties (Ch … (4)
2. unknown Imperial (Roman) (1)

WHEN

1. 3rd century (4)
2. 5th century (4)
3. Six Dynasties (4)
4. Imperial (Roman) (1)