A dramatic depiction of the biblical storm of fire and hail, featuring Moses observing the destruction of Egypt under a turbulent, lightning-filled sky.

John Martin, a painter known for his grand, apocalyptic visions, completed The Seventh Plague of Egypt in 1823. This work depicts the biblical account of the storm of fire and hail sent upon Egypt. Martin employs a dramatic scale, contrasting the small, solitary figures of Moses and his followers on a terrace with the vast, chaotic forces of nature consuming the horizon.

The composition is dominated by a sky filled with swirling, turbulent clouds and streaks of lightning, which illuminate the Egyptian architecture below. Martin uses light to guide the viewer across the scene, from the dark, shadowed foreground to the glowing, distant pyramids and temples. The architectural elements are rendered with precise detail, reflecting the artist's interest in historical and archaeological subjects of the period. The figures are positioned to emphasise the overwhelming power of the divine intervention, as they look out over a city caught in the grip of a cataclysmic event.

Martin's technique involves thin, layered glazes to achieve the atmospheric effects of the storm. The colour palette shifts from the earthy, muted tones of the stone structures to the high-contrast whites and blues of the lightning-filled sky. This work is characteristic of the artist's ability to combine architectural rigour with imaginative, emotive subject matter. It reflects the Romantic fascination with the sublime, where the scale of nature dwarfs human endeavour. The painting remains a primary example of Martin's capacity to translate literary and religious narratives into large-scale visual spectacles, maintaining a balance between technical precision and dramatic flair.