When selecting photos for laser engraving on wood, certain characteristics can enhance the final result. High-contrast images typically work best, as they allow the laser to differentiate between light and dark areas effectively. Black and white photos are ideal, as they provide clear distinctions that translate well onto wood surfaces.

Images with simple compositions and less intricate details tend to engrave better than those with complex backgrounds. Portraits, landscapes, and objects with defined edges are often suitable choices. Ensure that the image resolution is high (at least 300 DPI) to capture fine details, as lower resolutions may result in a blurred engraving.

In addition, consider the wood type and grain; lighter woods often provide a more defined contrast, while darker woods might require brighter images to stand out. Testing the image on a small piece of wood before the final engraving can help you assess how the photo translates onto the material.

Finally, avoid overly colorful or busy images, as laser engraving typically works best with monochrome designs, allowing the natural beauty of the wood to enhance the final product.