Perpetual Lunar Calendar

by Margins 

Athanasuis Kircher was a philosopher and mystic of the 17th century. In his perpetual lunar calendar showing the phases of the moon, Kircher beautifully illustrates the unity of mathematics and mysticism. By using the growth properties of the arithmetical spiral, he makes it possible to read the hour of moonrise in each successive phase. 

Material: Water based ink on handmade Jute paper 
Dimensions: 9 in. x 12 in. 

Based in Ojai, California Margins specializes in unorthodox printmaking techniques. The studio makes every effort to work in accordance with sustainable printing practices that support the well-being of all living creatures and the greater ecological system.