The 1983-built, 8,340-dwt container ship Independent Concept is seen in this
photograph while she was underway in Holland during the summer of 1990. She sailed
as Birte Ritscher and Kartagena, Independent Concept,
Birte Ritscher (91), Rachel Borchard (94), Birte Ritscher (94),
Levant Weser (97), Sea Navigator (97) and she is still listed as operational
as Lagarfoss. Photograph by Willem VanMaanen.