Nothing to make you feel old in blogging terms like doing a "30th anniversary" post and realising you did a 25th anniversary one as well...
Anyway, 21 September is the 30th anniversary of the public art event known as the Siluetazo ("big silhouette"). This was part of the Marcha de la resistencia of 1983, a huge demonstration in support of human rights and democracy which took place under the military regime. By 1983, the junta was weakening and protest was easier than it had previously been, but still, it was not a risk-free undertaking. Activists cut out life-size silhouettes to draw attention to the issue of disappeared people. The idea was simple but highly effective. The symbol has become one of the lasting icons of the dictatorship and has been referred to and re-used in various contexts (see, for example, here).
It is remembered largely through the work of photographer Eduardo Gil, and an exhibition of his work opens tomorrow at the Centro provincial de la memoria in La Plata.
The image for this post was sourced from this excellent article, published earlier this year, on the origin and impact of the Siluetazo. There are more, larger images there.