Mosaic of Minerva (Athena) 
by Elihu Vedder, 1897.

This mosaic is a central arched panel leading to the Visitor&amp;#8217;s Gallery at the Library of Congress Thomas Jefferson Building in Washington, D.C. 

Beneath the mosaic is an inscription from Horace&amp;#8217;s Ars Poetica: Nil invita Minerva, quae monumentum aere perennius exegit, and translated as, Not unwilling, Minerva raises a monument more lasting than bronze.