The main subject is a large, classic wooden naval warship from the 18th or 19th century, depicted in the midst of intense maritime combat. The vessel features multiple towering masts and rigging, with tan-coloured sails that are frayed and billowing in the wind. A British-style red ensign flag is visible on the rear mast, while other smaller flags flicker in the breeze. The deck is crowded with a chaotic scene of crew members, captured in an impressionistic, painterly style.
Compositionally, the ship is the central focus, angled slightly to show its broadside. The surrounding environment is dominated by thick, golden-grey clouds of cannon smoke that envelop the hull and masts, creating a sense of urgency and violence. To the left, a smaller, indistinct silhouette of another ship is visible in the distant haze, suggesting a larger naval engagement. The sea below is depicted with muted, choppy blue-green tones that provide a backdrop for the dark, textured wood of the ship's hull.
The artwork is rendered in an oil painting style with a heavy emphasis on texture, reminiscent of classical maritime art. The colour palette is dominated by warm earth tones—ochre, burnt sienna, and deep browns—contrasted against the cool, misty blues and whites of the sky and sea. The light is diffused, appearing as if filtered through heavy smoke and maritime fog, giving the scene a dramatic and historic atmosphere.