Title: Quatrefoil Design in Blackwork, from "Varii Generis Opera Aurifabris Necessaria"
Object type: Print; Ornament & Architecture
Date: ca. 1600
Portfolio: Varii Generis Opera Aurifabris Necessaria
Artist:  Paul Birckenhultz 
Artist bio: 1561–1639
Artist nationality: German
Artist role: Artist
Medium: Engraving and blackwork
Dimensions: Sheet: 1 13/16 × 1 1/2 in. (4.6 × 3.8 cm)
Classification: Prints
Credit line: Harris Brisbane Dick Fund, 1930
Department: Drawings and Prints
Repository: Metropolitan Museum of Art, New York, NY
Tags: term: Birds, term: Ornament, term: Faces