Since the Bronze Age, the landscape has been transformed by shore displacement but, largely due to misunderstanding and certain ideas about the character of Bronze Age society, rock art research in Tanum has drawn much of its inspiration from the present agrarian landscape. This perception of the landscape has not been a major issue. This volume, republished from the GOTAC Serie B (Gothenburg Archaeological thesis 49) aims to shed light on the process of shore displacement and its social and cognitive implications for the interpretation of rock art in the prehistoric landscape.