I created this colorway last year for Sivia Harding's Mezzaluna Shawl Club. She wanted to use our Marine Silk Fingering for a crescent shape. The name of the shawl she designed is Penumbra. A penumbra is a space of partial illumination between the perfect shadow and the full light. I immediately thought of the depths of a lake and how the sun illuminates the edges leaving the deeper darker shadowy depths untouched.