Walcott identified as "absolutely a Caribbean writer", a pioneer, helping to make sense of the legacy of deep colonial damage. In such poems as "The Castaway" (1965) and in the play Pantomime (1978), he uses the metaphors of shipwreck and Crusoe to describe the culture and what is required of artists after colonialism and slavery: both the freedom and the challenge to begin again, salvage the best of other cultures and make something new. These images recur in later work as well. He writes, "If we continue to sulk and say, Look at what the slave-owner did, and so forth, we will never mature. While we sit moping or writing morose poems and novels that glorify a non-existent past, then time passes us by."