Tetrapylon in Cáparra. Plan and façade.
<a href="https://en.wikipedia.org/wiki/Alexandre_de_Laborde" class="extiw" title="en:Alexandre de Laborde">Alexandre de Laborde</a>
1806
<a rel="nofollow" class="external free" href="http://gredos2.usal.es/jspui/bitstream/10366/70626/1/El_tetrapylon_de_Caparra_Vision_historic.pdf">http://gredos2.usal.es/jspui/bitstream/10366/70626/1/El_tetrapylon_de_Caparra_Vision_historic.pdf</a>