Drawing by Bartolomäus Spanger of the ceiling of the <i>Spaziersaal</i>, at the end of the western gallery of Neugebäude Palace in Vienna. Sketch kept at the Vienna Albertina.
Bartolomäus Spanger
18<sup>th</sup> century <div style="display: none;">date QS:P,+1750-00-00T00:00:00Z/7</div>
self-taken by <a href="//commons.wikimedia.org/wiki/User:Gryffindor" title="User:Gryffindor">Gryffindor</a>