Take a holiday in Sicily and you quickly realise that the island’s history stretches far back before the Greeks and Romans to a tangled web of myths and legends which are intrinsically linked to the island’s culture and geography. The history of Sicily has it that its distinctive triangular shape, symbolised by the Trinacria, was formed by three nymphs who, having gathered the best things from all around the world – earth, fruit, stones – flung them into the clear blue sea which lit up like a rainbow and subsequently gave rise to the three peaks from which the island…