Crystalline vase

 

In this post, is a thrown vessel with the use of a crystalline glaze. To give this glaze it’s greenish background, I added Copper Oxide along with Nickel oxide. I then applied the glaze, piling it very thickly around the mouth and neck. I then fired it to a top temperature of 1255^oC and cooled to 1100^oC to achieve larger star-like crystals.