Dstretch

Here are links to tutorials I have created for using DStretch

DStretch is a software tool for the digital enhancement of rock art

DStretch Tutorials - Getting started
DStretch Tutorials - Modifying the Default Enhancements
DStretch Tutorials - Batch Mode
DStretch Tutorials - Removing the Wild and Crazy Colors

DStretch - Digital vs Film

Youtube Video Tutorials are on my DStretch Playlist