Answer:
Calendarium
Explanation:
Fear and superstition were swept away as scientists began to understand natural phenomena, leading to a shift in content for graphic design. In Erhard Ratdolt's Calendarium, sixty diagrams printed in black and yellow were used to scientifically explain solar and lunar eclipses. The understanding of eclipses moved from black magic to predictable fact, and the book contains a three-part mathematical wheel for calculating solar cycles.
