One of the oldest cultivated plants in the Mediterranean region thrives in the south of Italy: the caper shrub. Apart from its fruit, the flower buds are eaten, too - and they're a real delicacy. The best capers traditionally come from the volcanic island of Pantelleria, south of Sicily. Capers are the flower buds of the caper shrub native to the entire Mediterranean region. They are pickled in salt or oil and fermented for several months. Before sunrise, workers begin harvesting the buds by the