From below. Series. : Kavanagh. Built in the coastal area of the city. Created by a competitive whim among two women ,according to an urban myth. Today it is an emblem of the city that can be seen from several kilometers in the river. It was created in the 30's and therefore it was the lighthouse that warns boaters in the vicinity of the capital. Today is an office building and department . The coast of Uruguay can be seen from its roof. Retiro. Buenos Aires city. Argentina.