Young Warrior, Seen from Behind, Lifting a Curtain by Francesco Salviati https://www.rawpixel.com/image/8998413/young-warrior-seen-from-behind-lifting-curtain-francesco-salviatiFree Image from public domain licenseFleuron from book:An introduction to so much of the arts and sciences, more immediately concerned in an excellent education… https://www.rawpixel.com/image/10012316/image-arts-space-vintageFree Image from public domain licenseSacrum sanctuarium crucis et patientiae crucifixorum et cruciferorum, emblematicis imaginibus laborantium et aegrotantium… https://www.rawpixel.com/image/14007899/image-paper-cartoon-personFree Image from public domain licenseSacrum sanctuarium crucis et patientiae crucifixorum et cruciferorum, emblematicis imaginibus laborantium et aegrotantium… https://www.rawpixel.com/image/13983061/image-cartoon-face-personFree Image from public domain licenseSacrum sanctuarium crucis et patientiae crucifixorum et cruciferorum, emblematicis imaginibus laborantium et aegrotantium… https://www.rawpixel.com/image/13987396/image-paper-cartoon-personFree Image from public domain license