Beautiful seal in ceramic with metallic red glaze.

Beautiful seal in ceramic with metallic red glaze. It is signed, but we have not been able to find the ceramicist who made it. We think it is Danish and from the 1980s. No chips, cracks or other flaws. Except for a chip under the seal where it rests against the surface (see last photo), it is insignificant as it faces downwards and cannot be seen when the seal is standing, but it should be mentioned here. It is 14 cm high, 18 X 12.5 cm in length/width and weighs approx. 560 grams. Will be securely packaged and sent with insurance.