It sounds really strange at first. What use should a *colour* filter be for a b/w film. But once you understand how b/w film works it starts to make sense. And the results can be spectacular.
b2377, jakkr, troch, alienmeatsack, vicuna, tasjarhodes, cfehse, emkei, kasta72, enial, thejomi & elenya-y.
One thing to keep in mind. This was NOT shot at night!