Conversation so far:
What did Bowles do in 1974?
After Jane Bowles' death, on 4 May 1973 in Malaga, Spain, Bowles continued to live in Tangier.
What did Bowles do in Tangier?
He wrote regularly.
What did he write?
In the summers of 1980 and 1982, Bowles conducted writing workshops in Morocco.
When did he die?
CANNOTANSWER.

Question: What did he do during the 1990s?
Self-contained rewrite: What did Paul Bowles do during the 1990s?