 Photo Engraving on Wood. You need to prepare a photo. For this, we use the Photograph program. You can also make similar results in any other photo editor such as Adobe Photoshop. In the program parameters, select the engraving on wood and the displayed result. Set the contrast parameters so that the displayed result meets your needs. Then import the resulting photo into RD Works. Set the engraving parameters. They depend on the power of your machine. Speed. Power. Adjust the air setting within 0.5 to 1 atmospheres. Adjust the focal length. Start the machine and observe the progress of the work. Please note that the material must be burned through no more than 0.1 to 0.2 millimeters. If the material burns through harder, turn down the power and increase the speed. The photo is ready. We will be happy to help you choose the equipment you need. If you have any questions or comments please feel free to share them in the comments.