as we embark on the preparatory stages of constructing our grand architectural feast, let us delicately layer the foundation with the finest materials, akin to selecting the most exquisite ingredients for a culinary masterpiece. much like a chef must sometimes disaffirm the use of a certain ingredient that no longer meets the gastronomic vision, we too must reassess and perhaps rebegin our design, ensuring every detail contributes to the marvel we aim to create. now, imagine if, within this meticulous plan, there lay a secret ingredient, a technique so controversial it was banned from conventional methods, ensuring the end report of our creation not only surpasses expectations but does so with a taste of the forbidden. what could be the nature of such a banned technique, and how might its revelation dramatically alter the perception of our architectural endeavor?