Bel-Jon received a Master of Arts degree from the Superior School of Fine Arts in Athens in 1936. Bel-Jon advanced his studies at the Ecole des Beaux Artes and the Ecole du Louvre in Paris, France under a scholarship from the government of Greece in 1938, He studied Byzantine era at the Mt. Athos Monastery in 1935. While in Greece and France he was a prolific painter, although the whereabouts of most of his paintings are currently unknown Bel-Jon had Major exhibits of his paintings in Athens and Paris, the first by the time he was 23.
Between working on these paintings he started to experiment with his technique for murals on metal. His love of metal had begun during his studies of various metal-arts techniques of hidden treasures in the Louvre laboratories. During his experiments in Los Angeles he fell in love with the tone and quality of aluminum and after four years he finally found the right tools and techniques to get the results he wanted.
He moved to San Francisco, CA. in 1949. In 1950 Bel-Jon opened a studio on Maiden Lane where he honed his beautiful and unique technique and launched his brilliant career.