Kosta Boda Glass Art Plate. Ulrica Margareta Hydman Vallien was a Swedish artist who specialized in stained glass and decorative painting.In Sweden, she became best known for her vases with motifs of sinuous snakes, tulips and wolves. The item "Kosta Boda Ulrica Hydman Signed Swedish Crystal Glass Art Plate" is in sale since Tuesday, July 21, 2020. This item is in the category "Pottery & Glass\Glass\Art Glass\Scandinavian\Kosta Boda". The seller is "meko_designs1" and is located in Lawrence, Kansas. This item can be shipped to United States.