The Scandinavian Tartan Thread Count by William Mortensen Vaughan K12 R20 WW8 R20 K6 G20 K6 G20 K6 BL20 Y8 BL20 K12 G20 Black 12 (pivot) Red 20 White 8 Red 20 Black 6 Green 20 Black 6 Green 20 Black 6 Blue 20 Yellow 8 Blue 20 Black 12 Green 20 (pivot)