potichomania

Century Dictionary and Cyclopedia

1. n. Cheap decoration, consisting in coating a glass vessel with paintings on paper or linen, the interstices being filled with opaque paint, or varnish.

Wiktionary

1. n. a process in which the inside of a glass vessel is painted or etched

GNU Webster's 1913

1. n. The art or process of coating the inside of glass vessels with engravings or paintings, so as to give them the appearance of painted ware.