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Oregon Field Guide

Rock Art Photography


Jim Henderson learned a photographic technique called cross polarization when he was a medical photographer. Now he’s using his skill to document and enhance American Indian rock art that is faded, damaged, and in danger of disappearing completely.

First Broadcast: 1999
Producer: Eric Cain

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Part of Episode

Rock Art Photography; Lynx Study; Outrigger Canoes

Oregon Field Guide: Episode #1009