Preview is protected. Sign in to see a larger watermarked preview.

Historical illustration of Earth's shape and lunar eclipses

This historical engraving, likely from an astronomical text, illustrates the concept of lunar eclipses and how the Earth's shape influences the shadow cast. The diagram presents a series of celestial bodies, including anthropomorphic representations of the Sun and Moon, alongside geometric shapes that represent hypothetical forms of the Earth. Each row depicts a different scenario, demonstrating how a triangular, square, or hexagonal Earth would cast a correspondingly shaped shadow during a lunar eclipse, contrasting with the round shadow produced by a globular Earth. The accompanying Latin and English text explains these astronomical principles, offering a visual and textual exploration of early scientific thought on cosmology and celestial mechanics. The intricate detail and aged aesthetic lend this piece significant historical and educational value.

Colour palette