Art Nouveau gardener Keller and Guérin Earthenware St Clément decorated with flowers

Art nouveau gardener keller and guérin earthenware st clément. French work of the early twentieth century. Decorations of pink flowers on a green background. Very nice overall condition. Very rare and very discreet traces of common use (note a tiny jump of enamel on one side. View photos and zoom). The total height of the planters is 11 cm, its total width is 26 cm, and its total depth is 12.5 cm. The planter is marked and numbered below (see photos is zoom).