The term "unik" means one of a kind or unique in English
The U refers to a series created by Vicke Lindstrand at Kosta Boda
in a series signed LU for the series Unica beginning with 2001.
This series includes host, vinter, vår, and sommer and the Abstrata
forms. Words mean, Fall, Winter, Spring and Summer.
The LU series were not limited to one and were produced in volumes.