Philology Library at the Free University Berlin, known as the Brain, by architect Norman Foster, 2005, in Dahlem, Berlín, Germany

More at Philology-library-at-the-free-university-berlin/

CC BY-SA 3.0,commons.wikimedia.org/w/index.php?curid=140958

By Gunnar Klack – Own work, CC BY-SA 4.0, commons.wikimedia.org/w/index.php?curid=128459330