PEDRO MARTINS DE ALMEIDA MANAIA, J. Bridget Riley and Op Art: Nature, Perception and Representation: Nature, Perception and Representation. Convergences - Journal of Research and Arts Education, [S. l.], v. 13, n. 25, p. 69–81, 2023. DOI: 10.53681/c1514225187514391s.25.110. Disponível em: https://convergencias.ipcb.pt/index.php/convergences/article/view/110. Acesso em: 12 mar. 2026.