A young couple in sixteenth-century costume are sitting in a boat on the water, the man has a fishing rod in his hand.… https://www.rawpixel.com/image/13973260/image-hand-person-artFree Image from public domain licenseA physician holding the hand of a female patient in a scene from Molière's play L'amour médecin. Line block by Yves & Barret… https://www.rawpixel.com/image/14010755/image-paper-cartoon-faceFree Image from public domain license