We are SOLD OUT of our original inventory, and will get more in early May. Purchase for delivery in mid- to late May. Making marls, the act of working multiple strands together as one, is an old technique, but has rarely been written about as an important technique in handknitting. Cecelia Campochiaro lives in Silicon Valley, where for many years she developed specialized microscopes used in computer chip manufacturing. Textiles, photography and the arts have been a lifelong passion running in parallel with her technical life. In high school and college even though her main studies were in the sciences, she studied drawing, printmaking, ceramics, and photography. Today she is fully dedicated to the fiber world and “unventing” new ways to make amazing knit fabrics.