Vintage Anthropomorphic Face Mug, Signed Studio Pottery, Unique Blue Face Mug

Super unique vintage studio pottery mug/ coffee cup with an anthropomorphic face! This handmade ceramic mug has a blue and brown glaze with eyes, nose, and a mouth! Sure to bring a smile to your morning. This mug measures ~3.5" wide by almost 3" tall. It is signed with an "R" on the bottom. Very good vintage condition with no flaws to note. Please see photos for details and ask with any questions. Thanks!