Is it that incomprehensible that something as subjective as aesthetics is too complicated to be reduced to a single explanation?<p>&gt; I suppose you can idealize what&#x27;s average, technically.<p>Not just technically, it happened in a few well-documented cases, like the Norma craze I mentioned: <a href="https:&#x2F;&#x2F;www.thestar.com&#x2F;news&#x2F;insight&#x2F;2016&#x2F;01&#x2F;16&#x2F;when-us-air-force-discovered-the-flaw-of-averages.html" rel="nofollow">https:&#x2F;&#x2F;www.thestar.com&#x2F;news&#x2F;insight&#x2F;2016&#x2F;01&#x2F;16&#x2F;when-us-air-...</a>