The Laing's Planetarium (circa 1890s) is a teaching model planetarium, or tellurian, comprised of four operating spheres representing the Earth, Venus, Sun and Moon. A tellurian is a scientific instrument related to an orrery that shows the reasons for seasons, eclipses, day and night, and other principles of astronomy.
Everything modeled and textured in Blender and Substance Painter. The base label was recreated, from reference images, in Gimp.
Thanks for looking!
Daf