Art for <i>Thuvia, Maid of Mars </i> by <a href="https://en.wikipedia.org/wiki/Edgar_Rice_Burroughs" class="extiw" title="en:Edgar Rice Burroughs">Edgar Rice Burroughs</a>, <a href="https://en.wikipedia.org/wiki/McClurg" class="extiw" title="en:McClurg">McClurg</a>, 1920.
<a href="https://en.wikipedia.org/wiki/J._Allen_St._John" class="extiw" title="en:J. Allen St. John">James Allen St. John (1872–1957)</a>
1920
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