Poems from Caixa Preta (Black Box), Augusto de Campos. From Augusto de Campos (b. 1931) and Julio Plaza (1938–2003), Caixa Preta (São Paulo, 1975):
![](https://slowforward.files.wordpress.com/2022/04/de-campos-poems-from-caixa-preta.jpg)
Poems from Caixa Preta (Black Box), Augusto de Campos. From Augusto de Campos (b. 1931) and Julio Plaza (1938–2003), Caixa Preta (São Paulo, 1975). 92-B22192. Courtesy Augusto de Campos. Courtesy Anabela Plaza. _ Reblogged from https://www.getty.edu/research/exhibitions_events/exhibitions/concrete_poetry/