On the wall, left to right:

House post with the depiction of a guardian spirit
Taiwan, Paiwan
First half of the 20th century
Wood

Cultfigure
Papua New Guinea, Maprik region, Abelam
Middle of the 20th century
Painted wood

Cultfigure
Papua New Guinea, Kwoma
First half of the 20th century
Wood

On the right:
Mark Dion
Jungle Shop. 2008
Installation