89 year old <a href="https://en.wikipedia.org/wiki/Acer_buergerianum" class="extiw" title="w:Acer buergerianum">Acer buergerianum</a> <a href="https://en.wikipedia.org/wiki/bonsai" class="extiw" title="w:bonsai">bonsai</a> of the "Root Over Rock" style, from from the <a href="https://en.wikipedia.org/wiki/Brooklyn_Botanic_Garden" class="extiw" title="w:Brooklyn Botanic Garden">Brooklyn Botanic Garden</a>, in New York City.  Copyright 2007 <a href="//commons.wikimedia.org/wiki/User_talk:Jeffrey_O._Gustafson" title="User talk:Jeffrey O. Gustafson">Jeffrey O. Gustafson</a>, released to Commons under the GFDL and CC-BY-SA-3.0.
<a href="//commons.wikimedia.org/wiki/User_talk:Jeffrey_O._Gustafson" title="User talk:Jeffrey O. Gustafson">Jeffrey O. Gustafson</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>