Set of 4 Handcrafted Studio Art Glazed Stoneware Pottery Coasters. Beautifully crafted coasters or votive holders. Rich cobalt blue and brown glazing, with a textured spiral design. Ruffled pinched edge. Diameter 4.5”. They are backed with upholstery fabric to protect the furniture surface. I am not sure if there is a signature under the fabric. Excellent Condition with no chips or cracks.