Complex sentence: A pioneer of modern Syrian art, he studied art in Accademia di belle arti di Roma during 1953--1957 in the art of engraving and especially the art medals.
Split into simpler sentences: A pioneer of modern Syrian art, he studied art at the Accademia di belle arti di Roma between 1953 and 1957. He focused on the art of engraving and especially the art medals.