In 1953, the artist Poty Lazzarotto created a panel for the facade of the Iguaçu Palace, seat of the Government of Paraná. The Palace was inaugurated without the panel and remained that way for 34 years. It was up to the Álvaro Dias Government to redeem this old debt. The "Iguaçu Panel" was built and inaugurated in December 1987.
