Enamel pitcher in pastel blue and green, signed

A lovely terracotta pitcher with a beautiful, soothing pastel blue and green glaze. The shape is elegant, with a charmingly pinched spout and a slender handle adorned with a small knob. This pitcher is signed on the side with a flower and two letters beside it (possibly R and E), but I haven't yet been able to identify the potter behind this lovely piece of handcrafted pottery. It is in perfect condition, with no cracks, chips, or even a single nick. It measures 17 cm in height, approximately 14.5 cm in width from handle to body, and about 11.5 cm in maximum diameter.