FS1806 Palatki Grotto Panel 21 Dstretch RGB0

sketchfab

We're testing the Dstretch Algorithm RGB0 on photos from model FS1798. The results are compared to FS1798 to see if paint lines overlap. Panel 21 in the Grotto Alcove of the Palatki Heritage site contains a dark red pictograph that's believed to be early Archaic. White snake-like lines are thought to be much later Sinagua or Western Apache. High-resolution 3D models help confirm whether white paint is superimposed on the red imagery, which might mean the red paint isn't as old as first expected. This version suggests the red paint in the upper left quadrant is younger, not older. For more information about the Red Rock District of the Coconino Forest, visit sedonaredrocktrails.org or fs.usda.gov/recmain/coconino/recreation. Friends of the Forest Sedona at friendsoftheforestsedona.org offer volunteer opportunities in the Coconino Forest, including 3D model creation and other projects.