A tigress. Mezzotint engraving by john dixon after george stubbs, published in london in 1772. Chester beatty library wep 4172. Object Type: mezzotint print. Date: 1772. Dimensions: height: 48.1 cm (18.9 in) ; width: 58.4 cm (22.9 in). Medium: mezzotint print. Collection: Yale Center for British Art. A tigress. Engraving by John Dixon after George Stubbs (CBL Wep 4172)