Solar Energy Optics , by alfred jensen , 1975 , abstract , Abstract Expressionism style , Text, Pattern, Line
A poster with a colorful design and the words solar energy.
Three panels are shown with a red background. Each panel has a different colored diamond pattern on it. The diamond pattern is made up of different colors. The colors are red, yellow, green, blue, pink, purple, orange, and black. Each of the diamond pattern has a diamond shape in it. Below the diamond patterns is the words "Magnetic forces from the Sun\