http://bugs.winehq.org/show_bug.cgi?id=24519
--- Comment #1 from GyB gyebro69@gmail.com 2011-07-23 00:35:36 CDT --- The same problem in Wine-1.3.25. The window containing the generated fractal is black and no zooming is possible.
Fedora 15 Gnome 3 Xserver 1.10.3 Nvidia 250 / driver 275.21