gypsography

Etymology

From gypsum + -graphy.

gypsography means the art or process of engraving on gypsum. Lexicurio rates it Sui generis — a strength score of 87 out of 100.

noun

The art or process of engraving on gypsum.“Maurice Dumont developed his own version of gypsography, executing a number of stylised figures in landscapes in blind embossing and lightly inked. He also produced etchings, drypoints, wood engravings, lithographs and zincographs.”