Fireman's Helmet (1938) by Eugene Bartz. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3365767/free-illustration-image-accessory-antique-apparelFree Image from public domain licenseFireman's Hat (1937) by William Lang. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3365795/free-illustration-image-accessory-antique-apparelFree Image from public domain licenseThe Holy Cross with the image of the Virgin of the Ursulines at Landshut, surrounded by saints, used for protection against… https://www.rawpixel.com/image/13953669/image-cartoon-face-personFree Image from public domain licenseFireman's Hat (1938) by Robert Tardiff. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3368080/free-illustration-image-artwork-accessory-antiqueFree Image from public domain licenseOyone Magoshichi Taheiji by Utagawa Kuniyoshi (1798-1861), a woodcut diptychs of the traditional Japanese play with three… https://www.rawpixel.com/image/426265/free-illustration-image-fire-samurai-japanFree Image from public domain licenseFireman's Helmet (c. 1937) by Elmer G. Anderson. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3368060/free-illustration-image-artwork-accessory-antiqueFree Image from public domain licenseA cross with the Trinity, the Virgin, and saints, used to protect against witchcraft, plague, fire, and storms. Etching. https://www.rawpixel.com/image/13954885/image-paper-face-personFree Image from public domain licenseA cross with the image of the Virgin of the Ursulines at Landshut, surrounded by saints, used to protect against witchcraft… https://www.rawpixel.com/image/13978861/image-cartoon-face-personFree Image from public domain license