MARULANDA, W. C. Approximations to a color reading as a sign immersed in artwork. Kepes, [S. l.], v. 6, n. 5, p. 19–38, 2009. Disponível em: https://revistasojs.ucaldas.edu.co/index.php/kepes/article/view/418. Acesso em: 17 may. 2024.