On this mural are depicted the figures of (from left to right)ː Oratory, Poetry, Mathematica, History, Archaeology, and Philosophy. Painted in the 19th century by the Bavarian painter Karl Ral and the Polish Edward Lebietski.
<a href="//commons.wikimedia.org/wiki/User:George_E._Koronaios" title="User:George E. Koronaios">George E. Koronaios</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>