Two fencers duel on black ice, their strike throwing a white spark across the surface.

cinematic film still: two fencers mid-lunge dueling on a vast frozen black lake at night, blades crossed at the instant of impact throwing white sparks that scatter and skate across the mirror ice, their reflections doubled beneath them, breath clouds lit by the sparks, distant shoreline lights tiny on the horizon, wide dramatic composition, high contrast, one spark dying in a long curl between their reflections