Reconstructed view of Acropolis of Pergamon by Friedrich Thierch - 1882. Original title "Die Akropolis von Pergamon, reconstruirt nach den bisherigen ausgrabungen".
<bdi><a href="https://en.wikipedia.org/wiki/en:Friedrich_Thiersch" class="extiw" title="w:en:Friedrich Thiersch"><span title="German classical scholar">Friedrich Thiersch</span></a>
</bdi>
<a rel="nofollow" class="external free" href="https://hiddencause.wordpress.com/acropolis-of-pergamon/">https://hiddencause.wordpress.com/acropolis-of-pergamon/</a>