Final answer:
The confusion arises from the mistaken cross-over of terms regarding facial shapes and architectural elements in classical temples. The question's facial shape context is incorrect, and the answer instead focuses on architectural features such as the peripteral colonnade and the curvature of the stylobate in classical temples to correct optical distortions.
Step-by-step explanation:
The statement, 'Do not accentuate the narrowness of temples and width at jawline' seems mistaken within the context of architectural design, particularly when referring to ancient temples. The student seems to be asking about the characteristics of a specific face shape, but the provided information pertains to architectural features of classical temples. Therefore, it is essential to clarify the subject matter. The reference to 'temples' in an architectural context should be addressed separately from a discussion involving facial shapes and their respective aesthetic considerations.
Classical period temples often featured a peripteral colonnade, where a single row of columns surrounded the naos (cella) or the main chamber, on all sides. An important aspect of ancient Greek architecture is the inclusion of optical refinements, such as the curvature of the stylobate, the uppermost step of the platform on which columns stand. This curvature was strategically used to correct optical distortions when viewed from afar and lend the structure a more symmetrical and aesthetically pleasing appearance.