Earthenware vases brown with gloss, vintage

Earthenware vases in medium brown with a kind of silver frosting, the material will probably have a different name but .... The earthenware ball vases are handmade by Truus Hollander, a well-known ceramist from Dedemsvaart, she has exhibited exhibitions in the seventies in Italy and at the Gardens of Mien Ruys. He also taught for years at the Cele center in Zwolle. The vintage earthenware ball vases in medium brown are in good condition.