fumage

1. (historical) Hearth tax.Examples: "As early as the conquest mention is made in domesday book of fumage or fuage, vulgarly called smoke farthings; which were paid by custom to the king for every chimney in the house"; "A FUMAGE, or tax of smoke farthings, or hearth tax, a kind of tax usually to be found among the fiscal traditions of communities in remote times, ranges among those of the Anglo-Saxon period. Such a tax is mentioned subsequently in Domesday Book."historicaluncountable

2. (art) A surrealist art technique, devised by Wolfgang Paalen, in which impressions are made by the smoke of a candle or kerosene lamp on a piece of paper or canvas.Examples: "2013, Whitney Sherman, Playing with Sketches, The Quarto Group (Rockport Publishers), page 32, Fumage is not a frequently used drawing technique, but when used it can produce a subtle and mysterious effect. One notable twentieth-century fumage artist was banker Hugh Parker Guiler, spouse of diarist Anaïs Nin."uncountable