Chantal and Thierry Robert glazed stoneware ewer

A very pretty glazed stoneware coffee pot/carafe, signed underneath ACT for Atelier Chantal et Thierry Robert. This couple of ceramicists, very active in the 1970s and 80s, founded "Les Grès du Loir" in Poncé, Sarthe. All their pieces were handmade and therefore unique. There is a small chip in the ceramic inside the lid, as seen in the photographs.