Work on the complex began in 1982, and it was inaugurated upon completion on December 28, 1988 with Raúl Castro in attendance.[1] The project was conceived by architects Jorge Cao Campos, Blanca Hernández and José Ramón Linares; along with sculptors and José de Lázaro Bencomo and José Delarra (its prime creator).[2] Additionally 500,000 Santa Clara residents contributed more than 400,000 hours of volunteer work in the construction of the sculptural complex, who worked in unison with skilled artisans of the Eliseo Díaz Machado Foundry in Guanabacoa.[2][6]