I finished up skein 4 this morning. This skein is darker, but also more subtle in its variegation - dark green and blue-gray. The green matches the dark green in skein 3 and the blue-gray goes with skein 5, which I'm currently working.
Pattern: Kallara by Ambah O'Brien
Yarn: The Unique Sheep Rare Breed in Turkey Trot gradiance and Cladonia
Needles: US 5 ( 3.75 mm)