Geometric formulas that relate height, width, length,  radius, perimeter, area, surface area, or volume, etc. Some of the formulas are rather complicated, and this chart gives you a full spectrum. Very minimal and clean with deep blue color. The geometric formulas types cyanotype is made using the cyanotype photographic process. Each sheet of Arches French made 100% cotton watercolor paper is hand coated with a light sensitive solution and dried in a dark room. The paper is then exposed with a large film negative under UV light . Then the print is washed with fresh water— during this process the solution chemically changes to a deep blue. The print is then dried in heavy paper stacks to wick away the water.

Each piece is unique and hand made piece of art. Measures 22” x 30” and has a nice deckle edge.