Walcott, who died in Saint Lucia, was famous for his monumental body of work that wove in Caribbean history, particularly his epic OmerosThe poet and playwright Derek Walcott, who moulded the language and forms of the western canon to his own purposes for more than half a century, has died aged 87.His monumental poetry, such as his 1990 epic Omeros, a Caribbean reimagining of The Odyssey, secured him an international…