Pyramids, stone circles, land carvings, rock temples: Alien Art is a fascinating tour of the world's most enigmatic artistic and architectural mysteries. The book questions our accepted view of their primitive creators and suggests it is more likely that 'ancient astronauts' visited our planet and either left these artististic impressions behind them or helped the people of ancient cultures to create them. Stunning photographs reveal the mysteries of such alien artforms and celebrate these monuments from our unknown past.
