This document discusses visual intelligence and the origins of masonry. It describes visual intelligence as the art of perception that can sharpen observation skills and eliminate excuses. The origins of masonry are then outlined, including patriarchal origins from biblical figures like King Solomon, geometrical/mathematical origins from thinkers like Euclid and Pythagoras, and chivalric origins from groups like the Crusaders and Knights Templar. Various trade groups are also listed that advanced masonry techniques, such as the Egyptians, Romans, and stonemasons of the Middle Ages.