39 keys from the collection of Emmanuel Vita Israël (c. 1700 - c. 1750) by anonymous https://www.rawpixel.com/image/13746407/image-gold-public-domain-doorFree Image from public domain licenseLeft, an "iron maiden" with its doors secured; middle, a blindfolded prisoner is forced to kneel down before the "iron… https://www.rawpixel.com/image/14019500/image-cartoon-face-personFree Image from public domain license