Advertisement for the Denysenko Brothers School of Fine and Graphic Arts in Parramatta.The brothers were Yurij and <a href="https://en.wikipedia.org/wiki/Leonid_Denysenko" class="extiw" title="en:Leonid Denysenko">Leonid Denysenko</a>.
<a href="https://en.wikipedia.org/wiki/Leonid_Denysenko" class="extiw" title="en:Leonid Denysenko">Leonid Denysenko</a>
Archives of the Ukrainian Artists Society of Australia (NSW)