who TF signs their name vertically?
President Barack Obama signs 2016 Our Ocean Conference items, next to Secretary of State John Kerry's signature, following his remarks at the State Department in Washington, D.C., Sept. 15, 2016. (Official White House Photo by Pete Souza)
https://web.archive.org/web/20161116040528im_/https://www.whitehouse.gov/sites/default/files/imagecache/gallery_img_full/image/image_file/1_p091516ps-0253.jpg