POLYTYPE n.
A cast, or facsimile copy, of an engraved block, matter in type, etc. (see citation); as, a polytype in relief. By pressing the wood cut into semifluid metal, an intaglio matrix is produced: and from this matrix, in a similar way, a polytype in relief is obtained. Hansard.
PORTRAIT n.
The likeness of a person, painted, drawn, or engraved; commonly, a representation of the human face painted from real life. In portraits, the grace, and, we may add, the likeness, consists more in the general air than in the exact similitude of every feature. Sir J. Reynolds.