Poster has green ink printed on off-white paper. Around the edges is a plant-like border. At the top center is an image of a futuristic looking building with "Biosphere" beneath in large letters. Below the title is a description of the biosphere house/green house/solar heater/solar still. Down the left is information on how the biosphere works, specifically addressing social applications, produce, heat collection, heat storage, and fresh water. Down the right is information on the materials used - free form, fibercement, living area -, acknowledgements and contacts. At the center is a cross section illustration of the structure with important features pointed out. At the bottom center are illustrations relating to the structure's solar abilities. At the top left and bottom right are additional photos of the biosphere.