On our visit, we caught this work-in-progress which has since been completed and displayed as part of “Over Spun,” an exhibition at the online gallery Mist. Mattes’ use of color is both intuitive and intentional. “Even though I have hundreds of yarns, I know each yarn and know each color, so I know what’s possible,” she says, and she’s deliberate about how she arranges “pockets of certain color schemes.”