Nixon and Kissinger. U.S. President Richard Nixon (left) and Henry Kissinger, National Security Adviser and Secretary of… https://www.rawpixel.com/image/4046031/photo-image-public-domain-person-roomFree Image from public domain license
Kenry A. Kissinger, U.S. Secretary of StateHenry A. Kissinger, U.S. Secretary of State, September 22, 1973 to January 20… https://www.rawpixel.com/image/4046303/photo-image-face-person-glassesFree Image from public domain license
Chancellor Merkel greets Henry Kissinger. Original public domain image from Flickr https://www.rawpixel.com/image/8761458/photo-image-shirt-public-domain-personFree Image from public domain license