A Roman glass vase in the British Museum. Its provenance is unknown, but in the 17th century it was in the Palazzo Barberini in Rome, and at the end of the 18th century it was purchased by the Portland family and transferred to the British Museum in 1810. The importance of this glass vase lies in its technique and iconography. The technique used is to make the body out of blue glass containing copper oxide, then immerse the body in liquid white glass made from antimony, layering a white layer about 0.5 mm thick on the surface, and after it has cooled, scraping off the white glass layer, leaving only the image. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
大英博物館蔵のローマ・ガラスの壺。出土地は不明であるが,17世紀にはローマのバルベリーニ宮殿にあり,18世紀末ポートランド家が購入,1810年大英博物館に移管した。このガラス壺の重要性はその技法と図像にある。技法は,酸化銅を含有する青ガラスによって本体を作り,アンチモンによる液体状の白ガラスに本体を浸してその表面に厚さ約0.5mmの白い層を重ね,それが冷えた後に図像のみを残して白色ガラス層を削り落とす方法である。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
>>: Portland (English spelling)
...Distributed throughout Japan. Amiyotsumemo T. ...
…As with other areas along the Gulf of Guinea, it...
Also called Shamo-chi or Ningen-chi, this area wa...
A general term given to algae that secrete or depo...
…The achievements of the pre-classical period wer...
In ancient times, they were officials sent from th...
Storytelling. A typical martial arts story with Ma...
...the basic ideas that the founders and managers...
...This was the first step to unify the taxation ...
…Females have a gestation period of 21 days, and ...
This area is located in the southern part of Kita...
...After that, the Salon de la Société des artist...
…[Masahiro Inagaki]. . . *Some explanations of te...
...In terms of the quality of soy sauce and the n...
The name of the region in southern Germany, stretc...