DIVISION OF STRING ON RIGHT ANGLE

The string is divided into 1/2, 2/3, 3/4, 4/5, 5/6, 8/9... Lines in the appropriate color are drawn from each point... A compass is also used to define the intervals from two opposite corners of the square... The web is constructed by having the numbers going from 1 - 2 - 3 - 4 - 5 - 8 -15 on one axis and its reverse on the other axis. The circles show how each note finds its ratio.