Signed Vintage Ceramic Vessel W Relief Detail

Underside of vessel is signed, appears to possibly read CARL OLAF. Piece has various brown, green, & blue tones. Piece has beveled circular shaped . Piece also has long oval shaped relief patterns & detail. Piece measures approx 7 inches wide 5 inches tall 6.5 inches deep. Vessel, ceramic vessel, signed ceramics, decorative arts, home decor, decorative accessories, planter, vase. 6