Mario de Miranda has not formally studied Art and began his career as a Cartoonist for the Times of India Group in 1953. He later moved into illustration and fine art. He has illustrated numerous books including Inside Goa by Manohar Malgonkar, A family in Goa and The Open Eyes by Dom Moraes. Amount his own books are Goa with Love, A little World of Humor, Sketch book, Germany in Wintertime, Impression of Paris and Mario de Miranda He has been invited to sketch and exhibit in many Countries including U.S.A., Japan, Germany, Spain and France. He is also the recipient of many National and International honours.