gypsographyn.
/dʒɪpˈsɒɡrəfi/ rare.
The art or practice of engraving on gypsum or on plaster of Paris.
ΘΚΠ
society > leisure > the arts > visual arts > printmaking > engraving > relief engraving > [noun] > other techniques
gypsography1840
chemigraphy1853
cameo-embossing1878
chemigraph1892
line-work1895
blind printing1904
gauffrage1904
1840 Mechanics' Mag. 32 256 Gypsography—This is the new title bestowed on the process..heretofore styled metallic relief engraving.
1845 Athenæum 11 Jan. 41 We were made acquainted with Gypsography and Glyphography.
This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2018).
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n.1840