A hollow apple tree, but blooms every year and still bears juicy fruit.
<a href="//commons.wikimedia.org/wiki/User:Roland_Nonnenmacher" title="User:Roland Nonnenmacher">Roland Nonnenmacher, D-71579 Spiegelberg</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>