Preliminary research for the "Anger" forest.

Initial idea for the "Anger" forest.

Research for the "Denial" swamp.

Research for the "Bargain" canyon.

Initial idea for a forest.

Shot from the movie, in the "Denial" swamp.

Research for the "Anger" forest.

Shot from the movie, in the "Anger" forest.

Shot from the movie, in the "Bargain" canyon.

Research for the "Depression" plain.

Shot from the movie, in the "Depression" plain.

Preliminary research for a forest.

Preliminary research for a forest.

Preliminary research for a forest.

Quick research at the beginning of the mov