REMOVE

1. masks (costume)
2. architecture (object genre)

WHAT

1. sculpture (visual works) (3)
2. architectural elements (2)
3. rock carvings (2)

WHERE

1. Mexico (nation) (3)
2. Yucatán (state) (3)
3. Kabah (deserted settlemen … (2)
4. Uxmal Ruins (deserted set … (1)

WHO

1. unknown Maya (3)

WHEN

1. Maya (3)
2. 7th century (2)
3. 8th century (2)
4. 10th century (1)