The phrase "work of master" can be interpreted as a masterpiece, tour de force, or a virtuosic performance. Other synonyms for this phrase include magnum opus, opus magnus, and chef-d'oeuvre. These terms all refer to a work of exceptional skill, creativity, and accomplishment. A "work of master" can also be referred to as a tour de main, which suggests a display of skilled craftsmanship. Other related phrases to describe such a piece of art or work include tour de guet, tour de force effrontery, and coup de main. Whatever term is used to describe it, a "work of master" is an awe-inspiring creation that showcases the highest level of talent and skill.