The pots below are from my earthenware firing last weekend. The Arts/Crafts show at the local annual Flower Festival is coming up June 24, so I talked myself into doing overglaze brushing of flowers on this load of pots. I did spark up my blue glaze by adding cobalt, and am happy with it. I added some superpax to this glaze that had only a small amount of copper for colorant, and got a light blue that looks like paint. It will sell.