Amber is Gravner’s Colour: Joško Gravner, Part 3 Part 1 of this article (Back to the Future) describes how Joško Gravner’s Amber wines originated. Then, Part 2 (Qvevri Revolution) delved into his revolutionary use of Qvevri, which had never been seen outside their Georgian homeland. Consequently, in Part 3 (Amber is Gravner’s Colour), it’s time to focus on the wines …