A ceramic vase made by Deco Keramikfabrik in Helsingborg, Sweden.
Model number: 5025
Markings: The stamp on the base reads "DECO HALSINGBORG" and "MADE IN SWEDEN," arranged in a circle.
The vase is a classic example of Swedish retro ceramics, featuring a running, glossy oxblood-red and cobalt-blue glaze that meet in a striking transition on the neck. The wavy or pleated rim is characteristic of this specific model series from Deco.
The designer behind this vase is Rosa Ljung, who created many of Deco's most popular pieces during the 1960s and 1970s.
Available at the link below
https://www.tradera.com/item/754475910