Set of two brutalist vases by Dutch ceramist Jaap Ravelli 1960s



Jaap Ravelli (1916-2011) is a wellknown Dutch ceramist, who started his own studio in 1947, Potterie Ravelli. These two vases date from the 1960s in his characteristic birch-glaze, in very good condition, signed and numbered, h. 20, diameter 15 and h. 21, diameter 16