It will most likely work with any theme, so long as its dependent plugins and functions do not conflict with the BBPress plugin.
Most ‘simple’ themes will work with BBPress. Advance themes like e-zines and photo blogs may need some adjustment.
Right now, I am using the Bright Pixel 1 column theme and it works perfectly with BBPress 2.2.4. However, the layout of the forum is pretty ‘fixed’ into rows. So I downloaded and used Lynq‘s Epic Invision template and it solved a part of the issue. Took me forever to figure out that BBPress 2.2.4 doesn’t support templates the way it used to.