Ten cold cloudy days led up to my meeting with Soema Montenegro. But on this particular afternoon, like a perfectly arranged cliché, the sky cleared up for us completely so that we could enjoy our ginger mint tea with honey on the sidewalk outside of a small café in Palermo. It wasn´t easy to find her in the city (she spends most of her time in her home in Haedo, a suburb east of the city), but today was her first rehearsal with the sound sculptures created by the artist Leon Ferrari for the mega exhibition Tecnópolis.