[to] think, in a certain way, of the power and severity of Romanesque paintings... Go to the beach and make graphic signs in the sand, draw by pissing on the dry ground, design in space by recording the songs of the birds, the sounds of water and wind.... and the chant of insects.

'Working notes of Miro, 1940 – 1941'; as quoted in: Calder Miró, ed. Elizabeth Hutton Turner / Oliver Wick; Philip Wilson Publishers, London 2004, p. 69