Math in Nature Classroom Poster: Sphere

From the tiniest organisms to the largest celestial bodies, nature provides breath-taking examples of perhaps the most iconic mathematical abstraction, The Sphere.

This art-quality print on heavy gloss stock features eye-popping images of naturally occurring globes, from our own earth and moon down to the tiny volvox algae. Other images (types and sources displayed on the poster at the bottom) include a water droplet, an osage orange, a pill bug, a soap bubble, a globe thistle, and a collection of pearls.

Beautiful, educational, and ideal for the classroom, school room, club room, or dormitory, this durable poster is an art-quality print on heavy gloss stock. It is suitable for framing, mounting, or hanging as is. (Dimensions: 19in/48cm wide and 13in/33cm tall.) Shipping is free in the United States.