Close up of the shoulder of a slightly fluffy jersey in a grassy Kermit green, seen against a background of purply-blue upholstery. If one looks very carefully, one may spot the odd stitch in a slightly different green, forming lines that cross at right angles.
https://s3.us-west-1.wasabisys.com/thereslife/media_attachments/files/110/884/753/677/647/288/original/3cde63d053cedcc9.jpg