U.S. Marine Corps helicopter attempts an unsuccessful recovery of the Mercury-Redstone 4 Liberty Bell 7, July 21, 1961.… https://www.rawpixel.com/image/441698/free-photo-image-helicopter-ocean-vehicleFree Image from public domain licenseBas-reliëf op het altaar voor de heilige Jakobus de Meerdere in de Kathedraal van Pistoia, voorstellende de heilige Jacobus… https://www.rawpixel.com/image/13733382/image-paper-face-frameFree Image from public domain licenseMarine Corps helicopter retrieves astronaut Virgil I. Grissom from the Atlantic Ocean on July 21, 1961. Original from NASA.… https://www.rawpixel.com/image/441696/free-photo-image-war-helicopter-army-soldierFree Image from public domain licenseMoses and the Tablets of the Law, the Curse of the Withered Fig Tree, and the Widow's Mite (1525 - 1530) by Lodovico… https://www.rawpixel.com/image/13794869/image-face-christ-personFree Image from public domain licenseVrouw met hart en fakkel op vuurspuwende slang (1896 - 1941) by Nicolaas van de Vecht https://www.rawpixel.com/image/13768523/image-dragon-paper-cartoonFree Image from public domain licenseGarment workers. Katrina De Cato, 6 years old, Franco Brezoo, 11 years old, Maria Attreo, 12 years old, Mattie Attreo, 5… https://www.rawpixel.com/image/8770408/photo-image-vintage-woman-kidFree Image from public domain licenseU.S. Navy Hull Maintenance Technician Fireman James Vanantwerpen, assigned to Assault Craft Unit 4, welds a target to the… https://www.rawpixel.com/image/8739610/photo-image-public-domain-person-waterFree Image from public domain licenseU.S. Navy Petty Officer 1st Class Kyle Jones, assigned to Explosive Ordnance Disposal Mobile Unit 11, has a laugh with… https://www.rawpixel.com/image/8742490/photo-image-public-domain-person-seaFree Image from public domain licenseVerraad van Judas (c. 1530) by Jacob Cornelisz van Oostsanen and Doen Pietersz https://www.rawpixel.com/image/13748097/verraad-van-judas-c-1530-jacob-cornelisz-van-oostsanen-and-doen-pieterszFree Image from public domain licenseU.S. Marines Corps Pfc. Quinton Jones, assigned to the 9th Engineer Support Battalion, refuels a SIXCON fuel tank from Naval… https://www.rawpixel.com/image/8739293/photo-image-public-domain-person-gunFree Image from public domain licenseJudas bij de hogepriesters om Christus te verraden (1485 - 1491) by Meester van Antwerpen I https://www.rawpixel.com/image/13765585/image-paper-cartoon-faceFree Image from public domain licenseU.S. Navy Aviation Boatswain’s Mate (Handling) 3rd Class Deon Sanders, from New York, signals to an SA-330 Puma helicopter… https://www.rawpixel.com/image/8728044/photo-image-public-domain-ocean-personFree Image from public domain license