英文.... | The end-product of the refining process that is used to produce natural ultramarine blue pigment from lapis lazuli, ultramarine ash remaining after higher grades of ultramarine blue have been extracted. Ultramarine ash contains small blue particles mixed with a large proportion of colorless materials, such as calcite and silicates; it has been used for glazing. |
群青灰............ | [AS-Academia Sinica] |
................. | 藝術名詞與技法辭典 472 |
ultramarine ash............ | [VP] |
................. | Wehlte, Materials and Techniques of Painting (1982) |
................. | MFA Conservation and Art Material Encyclopedia Online (2005-) accessed 31 January 2009 |
................. | AATA database (1995-) 159552 checked 26 January 2012 |
ash, ultramarine............ | [VP] |
................. | Getty Vocabulary Program rules |
Subject:............ | [GCI] |
................. | AATA database (1995-) 159552 checked 26 January 2012 |