<a href="https://en.wikipedia.org/wiki/HMS_New_Zealand_(1911)" class="extiw" title="en:HMS New Zealand (1911)">HMS <i>New Zealand</i> (1911)</a>, previously mislabeled as <a href="https://en.wikipedia.org/wiki/HMS_Indefatigable_(1909)" class="extiw" title="en:HMS Indefatigable (1909)">HMS <i>Indefatigable</i> (1909)</a>. She flies the RN White Ensign as a jack from the bow , whereas Australia flew the Southern Cross.
Photographer not identified. Bain News Service, publisher.
Not given in data accompanying the photo, but almost certainly between 1911 (the year that the first ship of the Indefatigable class was completed) and circa 1914 (judging from the presence of torpedo nets which were removed from British warships early in the war)
This image  is available from the United States <a href="//commons.wikimedia.org/wiki/Library_of_Congress" title="Library of Congress">Library of Congress</a>'s <a rel="nofollow" class="external text" href="//www.loc.gov/rr/print/">Prints and Photographs division</a><br> under the digital ID <a rel="nofollow" class="external text" href="http://hdl.loc.gov/loc.pnp/ggbain.16921">ggbain.16921</a>.<br><small>This tag does not indicate the copyright status of the attached work. <span style="white-space:nowrap">A normal <a href="//commons.wikimedia.org/wiki/Special:MyLanguage/Commons:Copyright_tags" title="Special:MyLanguage/Commons:Copyright tags">copyright tag</a> is still required.</span> <span style="white-space:nowrap">See <a href="//commons.wikimedia.org/wiki/Special:MyLanguage/Commons:Licensing" title="Special:MyLanguage/Commons:Licensing">Commons:Licensing</a>.</span></small>