Opened on September 5, 1987, it takes the form of three large pink triangles made of granite, set into the ground so as to form a larger triangle, on the bank of the Keizersgracht canal, near the historic Westerkerk church.
Inaugurado o 5 de setembro de 1987, ten a forma de tres grandes triángulos rosas realizados en granito, colocados en chan formando os vértices dun triángulo maior na beira da canle Keizersgracht, preto da histórica igrexa de Westerkerk.