Pictographs/White Shaman: The writing is on the wall at one state historic site. We'll tell you more coming up on Passport To Texas. Passport to Texas from Texas Parks and Wildlife. Back in 1952, Jim Zintgraff went hunting out in Val Verde County, when he came across ancient pictographs on a rock wall. "And I kinda worked my way back to car and put away my gun and got my camera and I've been shooting pictures ever since. I have about 13,000 negatives of the sites out there. There are about 300 different sites, and even more of the lesser sites." Seminole Canyon State Park and Historic Site is home to many of these spectacular displays. At the Fate Bell Shelter, which is one of the oldest cave dwellings in North America, a huge cliff overhang contains some of North America's oldest Indian pictographs. Guided tours are provided by volunteers from the Rock Art Foundation, of which Mr. Zintgraff is Executive Director. "The paintings are beautiful. Most of them are in pretty vivid color and they tell a story and of course we do have a lot of discussion about what that story is because they were done so long ago and we have no apparent person to talk to, to tell us what they might be. Folks in Australia are very fortunate because many of the Aborigines are still living so they stories are passed down form one generation to another and you can figure out what things mean." To learn more about the White Shaman and pictograph tours at Seminole Canyon, come to Passporttotexas.org. For Texas Parks and Wildlife, I'm Cecilia Nasti.