Support WBURHis Dad Didn't Want Him To Draw. Dad Didn't Know BestCassandra VinogradApril 21, 2018 ShareDidier Kassai uses comics to "transmit a message." His father opposed to a career in art until Kassai began earning money for his drawings. Here he sits in his office in Bangui, capital of the Central African Republic. (Cassandra Vinograd for NPR)