Also called dry stamp or seal, most often done in the form of an embossing near the lower edge of a print by an artist, workshop, publisher, or printer. This "chop" may be used to authenticate a print.
See Blind Stamp
A small embossed seal or impression on a print, generally indicating the printer or artist.
An uninked, embossed stamp on a print which identifies the printer, artists, workshop or sometimes a collector. Also called a "blind-stamp."
An un-inked, embossed stamp on the lithograph which identifies the printer, artist, workshop or sometimes a collector. Also called a "blindstamp."