4th Buffalo Partial Imag fractal. "4th" stands for the value of the exponent. "Buffalo" for a name of a fractal formula. "Partial Imag" for a partial imaginary part.
<a href="//commons.wikimedia.org/wiki/User:PantheraLeo1359531" title="User:PantheraLeo1359531">PantheraLeo1359531</a>
<span class="int-own-work" lang="en">Own work</span>