This artwork features an antique-style celestial planisphere presented as two large, circular hemisphere maps set against a dark, cloudy sky. The maps are detailed with intricately drawn constellations representing various animals and mythical figures such as a lion, a crab, and a ram. The celestial spheres are interwoven with fine grid lines, and the labels for various zodiac signs, including Pisces, Aquarius, and Sagittarius, are clearly marked throughout the charts in elegant, classical typography.
Surrounding the two primary hemispheres are four smaller circular diagrams positioned at the corners, each depicting geometric orbital movements and planetary cycles. A decorative ribbon banner at the top centre features the text "PLANISPHAERIUM COELESTE," tying the composition together with a sense of historical authority. The entire scene is framed by a rich, deep navy background populated with heavy, textured clouds that give the impression of looking into the night sky from a bygone era.
The colour palette is dominated by muted earthy tones, including parchment yellows, faded terracotta, and sage greens, which contrast against the deep blue and near-black backdrop of the cosmos. The style is that of an 18th-century copperplate engraving or hand-coloured map. The fine lines of the star charts and the slightly weathered appearance of the paper texture evoke a classic scientific and artistic aesthetic, reflecting the historical study of astronomy and astrology.