The Grand Duke Fortifies the Port of Livorno, from Life of Ferdinando I de’ Medici by Jacques Callot https://www.rawpixel.com/image/8982490/image-paper-construction-cartoonFree Image from public domain licenseA umbrella paper cut model holding hand protection. https://www.rawpixel.com/image/14525372/umbrella-paper-cut-model-holding-hand-protectionView license