Concrete Poetry: Some Examples

Décio Pignatari, "Terra" (1956)
Eugen Gomringer, "Silencio" (1950s?)
Haraldo de Campos, "Untitled Poem" (1962)
Augusto de Campos, "Example 1" (?)
Bense, "Valleyless Mountains" (1965)

Related:
Guillaume Apollinaire (1912-1918)