Verso Five Sketches of Strapwork

These metalpoint studies on paper depict various configurations of ropes or leather straps twisting around vertical axes and looping through themselves. The drawings focus on the spatial logic and overlapping of lines, serving as preparatory exercises for decorative motifs known as strapwork. Faint numerical annotations and a collection stamp are visible at the bottom of the sheet.

Knots and interlaced patterns were common motifs in Renaissance art used to symbolize the Neoplatonic concept of the 'vinculum mundi' or the 'bond of the world,' which connects all levels of existence. Such geometric puzzles also fascinated figures like Leonardo da Vinci and Albrecht Dürer, representing the intersection of artistic skill, mathematical order, and the hidden structures of nature.