【Hill】Kato Shozan made gold-colored painted 'Flower Design' black glazed tea bowl matcha bowl tea ceremony utensils with signature I don't know the details because it was something my grandfather collected. Diameter: Approximately 12cm Height: Approximately 7.5cm Sizes are approximate. No box 54 years #MyOldThings The actual item may differ slightly in color from the image. There are no major noticeable flaws, but it is old, so there are scratches and stains commensurate with the age. This is a tea bowl made by Kato Shozan. Kato Shozan is known as a Kyoyaki potter, and is particularly highly regarded for his tea ceremony utensils. It is characterized by a black, lacquer-like surface with gold-colored designs. The designs often feature flowers and plants, and the delicate brushwork is eye-catching. Kato Shozan's works often incorporate a modern sensibility while adhering to traditional techniques, and are supported by many tea masters and art enthusiasts. Kato Shozan's tea bowls are also popular as collectibles due to their high artistic value.