Final answer:
The intentional lines visible on many mouldings are the veneers created by laying the bricks in both horizontal and vertical alignments, producing a sawtooth-pattern frame, a diamond-like perforated brick net, and angular letters for the dedicatory inscription.
Step-by-step explanation:
The intentional lines visible on many mouldings are the veneers that are created by laying the bricks in both horizontal and vertical alignments, producing a sawtooth-pattern frame, a diamond-like perforated brick net, and angular letters for the dedicatory inscription. These intentional lines are also created by stacking and recessing bricks to form corbels that hold the roof on top of the inscription. The use of intentional lines in architecture and sculpture is a common artistic technique that adds decorative elements and visual interest to the overall design.