Produced by Mr. Fumyama Nakajima, a master craftsman of Arita ware. Mr. Nakajima is good at making this kind of peony porcelain with bitumen and powder. The bitumen technique makes the outline of the peony flower's petals slightly convex, and the blue and white hand-painted layer by layer, looks as clear and fresh as a watercolor painting, and the silver color on the edge of the basin adds a little luxurious feeling. The exquisite craftsmanship makes the appliance seem beyond the practical realm, and it is indeed a collection of art.
Wenshan ceramics are all hand-made, extremely exquisite, non-machine production, each treasure has hand-made traces, and will not be as uniform and rigid as machine-made.
有田燒名匠 中島文山 先生制作。中島先生擅長制作這種瀝粉填彩的牡丹花瓷器。 瀝粉工藝使得牡丹花的花瓣輪廓有微微的凸起，青花藍色的手工層層暈染，看著猶似水彩畫般的透澈與清新，盆沿的的銀彩又添少許的奢華感覺。精美的工藝使得器具似乎超越了實用的境地，實在也是一件可致收藏的藝術品了。
文山陶瓷均為手作品，極為精美，非機器生產，每件作品均有手工痕跡，不會像機器制作那樣顏色均勻、刻板。