East Early Islamic PERSIAN Ka-sh-an Old Pottery. This antique original masterpiece is a Mid. East Early Islamic PERSIAN Ka-sh-an Ceramic. It was crafted by hand with intricate ancient design and hand-painted with primitive patterns and glazed. The green-turquoise color was made by using chrome containing mineral dye in high PH condition (basic condition). The exterior of the bowl shows the “Breathing Holes” within the Ceramic Coating referred to as “Pancake Effect” giving this ceramic a Surreal look. This is an ancient style of firing ceramics. These breathing holes are hallmark of ancient technique of firing ceramics and a testimonial of the ancient age of this piece. Similar ancient ceramics can be found in several recognized museums in the world! Dimensions: 24 cm diameter and 6.5 cm height. Condition: Antique condition as shown in photos. Provenance: This ancient pottery piece has been a dear part of my private collection in Sweden for quite some time.