Monsterlike cranes reign over an inhospitable harbour as prehistorical reptiles. The only human being they accept is a lonesome fisherman. He is to witness a strange encounter between a ship's mate and a mermaid. Imagination or reality? Monsterlike cranes reign over an inhospitable harbour as prehistorical reptiles. The only human being they accept is a lonesome fisherman. He is to witness a strange encounter between a ship's mate and a mermaid. Imagination or reality? Monsterlike cranes reign over an inhospitable harbour as prehistorical reptiles. The only human being they accept is a lonesome fisherman. He is to witness a strange encounter between a ship's mate and a mermaid. Imagination or reality? Monsterlike cranes reign over an inhospitable harbour as prehistorical reptiles. The only human being they accept is a lonesome fisherman. He is to witness a strange encounter between a ship's mate and a mermaid. Imagination or reality?