David with the Head of Goliath (recto); Two Studies, one of a Woman (verso) by Domenico Fetti https://www.rawpixel.com/image/14246253/image-paper-face-handFree Image from public domain licenseThe adoration of the shepherds at the birth of Christ; a bound lamb is placed before the cradle. Engraving by S.F. Ravenet… https://www.rawpixel.com/image/14012921/image-angel-jesus-christ-personFree Image from public domain licenseMelancholia: a female figure contemplating a skull, surrounded by attributes of knowledge and learning. Engraving after D.… https://www.rawpixel.com/image/13984100/image-dog-cat-personFree Image from public domain license