 different but somehow related topic I like is <a href='https://en.wikipedia.org/wiki/Brutalist_architecture'>brutalism</a>, in particular, this often overlooked aspect:</p>

<blockquote>Another common theme in Brutalist designs is the exposure of the building's functions.</blockquote>

<p>...the tendency to <strong>make the internal external</strong>, and reveal the secrets of the building, in a somehow.... <em>brutaful</em> way. ;-).</p>

<p>A similarly intriguing idea which has fallen into disuse is the 