Nice!
Apo is great software, also Chaotica fractals. They can work together, because Apo is easier to make your fractal, and Chaotica is great for rendering. There are some masters that blow my mind! Like: Senzune, Tatasz(maybe the best, and it's a girl:P), Zy0rg, SallySlips, BoxTail, C-91. They got tutorials and tips for the software.
Keep up the good work!