4Grotta dell’Addaura
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The Grotta dell’ Addaura is located at Palermo in Sicily and it has distinct engravings on its walls. These engravings can be traced to the Mesolithic period. The wall engravings depict several humans partaking in acrobats. If you look very well, you can also find horses, deer, and bulls engraved on the walls. Click the next ARROW to see the next photo!