ELIAS, Helena. From squares to walls: contemporary murals of OSGEMEOS, Nunca and Bicicleta sem Freio in Lisbon. SAUC - Street Art and Urban Creativity (repository), [S. l.], v. 1, n. 2, p. 42–48, 2015. DOI: 10.25765/sauc.v1i2.28. Disponível em: https://journals.wisethorough.com/index.php/sauc/article/view/28. Acesso em: 28 apr. 2026.