I need pictures of prehistoric African glyphs?

You can find pictures of prehistoric African glyphs in various online resources, such as museums' digital archives, educational websites, and online databases dedicated to Archaeology and rock art. Websites like the British Museum or the Smithsonian often feature collections of ancient artifacts. Additionally, searching through academic publications or platforms like google Scholar may yield images and studies related to African glyphs. For more specific imagery, consider visiting local libraries or institutions specializing in African history and archaeology.