This listing is for a flat rim dessert/salad plate by Gmundner Keramik of Austria. It features green color trim on the rim edge and a green stag (reindeer). The bowl is 8.75" (22 cm) in diameter.
While this plate appears to have not been used, it has a prominent chip on the underside where the ring the plate sits on is located. You can see the chip in the last three photos.