Iron Sculpture (image) Instituto Gulbenkian de Ciencia Caption Iron sculpture "Awaking" (2004) from the Portuguese artist Rui Chafes. Credit CHAFES, Rui, Contramundo esculturas 2002-2011, Fundación Luis Seonane, A Coruña, 2011. Usage Restrictions Request permission from email@example.com Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.